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Oval|Lab Grown|IGI

5.15ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG794697201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794697201

Diamond specifications and retailer prices

From $8,953 SGD
$6,988 USD
As of November 1, 2026
Save $46,920 SGD (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $55,873 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.15ct lab-grown oval diamond

This 5.15ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697201 or 794697201. Listed at 27 retailers as of November 1, 2026, with prices from $8,953 to $55,873, a $46,920 spread on the same certified stone. Do Amore Diamonds lists it at $55,873. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.15
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697201
Dimensions13.87 × 9.76 × 6.10 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.87 mm9.76 mm5.15 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697201
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $55,873 SGD|Low: $8,953 SGD|High: $66,421 SGD|Avg: $24,551 SGD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 3, 2026
Retailer 5$8,953 SGD
Retailer 3$9,312 SGD
Retailer 7$9,925 SGD
Retailer 14$10,027 SGD
Retailer 24$10,333 SGD
Retailer 17$10,387 SGD
Retailer 20$10,722 SGD
Retailer 9$11,326 SGD
Retailer 4$11,938 SGD
Retailer 6$12,806 SGD
Retailer 8$12,893 SGD
Retailer 13$13,994 SGD
Retailer 16$16,421 SGD
Retailer 23$18,083 SGD
Retailer 19$21,281 SGD
Retailer 2$23,364 SGD
Retailer 18$23,865 SGD
Retailer 10$28,584 SGD
Retailer 11$36,568 SGD
Retailer 12$37,788 SGD
Retailer 21$51,171 SGD
Retailer 22$51,171 SGD
Do Amore Diamonds$55,873 SGD
Retailer 15$66,421 SGD

39 data points across 24 retailers

27 retailers$8,953 SGD to $55,873 SGD

A
Cheapest Retailer
-
$8,953 SGD
$6,988 USD
A
Retailer 2
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$9,312 SGD
$7,268 USD
View
A
Retailer 3
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$9,650 SGD
$7,532 USD
View
A
Retailer 4
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$9,925 SGD
$7,747 USD
View
A
Retailer 5
-
$10,027 SGD
$7,826 USD
View
Final sale: no returns
A
Retailer 6
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$10,333 SGD
$8,065 USD
View
Retailer 7
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$10,387 SGD
$8,107 USD
View
Price last confirmed 18 days ago
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Retailer 8
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$10,387 SGD
$8,107 USD
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Retailer 9
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$11,326 SGD
$8,840 USD
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A
Retailer 10
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$11,938 SGD
$9,318 USD
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A
Retailer 11
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$12,806 SGD
$9,995 USD
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A
Retailer 12
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$12,893 SGD
$10,063 USD
View
A
Retailer 13
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$13,994 SGD
£8,601 GBP
View
A
Retailer 14
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$16,421 SGD
£10,092 GBP
View
Retailer 15
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$18,083 SGD
€13,442 EUR
View
Price last confirmed 9 days ago
B+
Retailer 16
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$21,281 SGD
£13,079 GBP
View
B+
Retailer 17
-
$23,364 SGD
ZAR 294,609 ZAR
View
B+
Retailer 18
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$23,865 SGD
A$28,657 AUD
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B+
Retailer 19
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$28,584 SGD
$22,311 USD
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B+
Retailer 20
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$31,619 SGD
$24,679 USD
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B
Retailer 21
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$35,037 SGD
$27,347 USD
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B
Retailer 22
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$36,568 SGD
$28,542 USD
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B
Retailer 23
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$37,788 SGD
$29,494 USD
View
B
Retailer 24
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$51,171 SGD
$39,940 USD
View
B
Retailer 25
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$51,171 SGD
$39,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-5C462E580 · Nov 2
$55,873 SGD
$43,610 USD
View
25 more retailers have this diamond
Prices start from $8,953 SGDSave up to $46,920 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.15ct Oval
$8,953 SGD