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Oval|Lab Grown|IGI

5.14ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG744514999

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744514999

Diamond specifications and retailer prices

From $8,269 SGD
$6,454 USD
As of November 1, 2026
Save $43,325 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $51,594 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.14ct lab-grown oval diamond

This 5.14ct 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 LG744514999 or 744514999. Listed at 18 retailers as of November 1, 2026, with prices from $8,269 to $51,594, a $43,325 spread on the same certified stone. Do Amore Diamonds lists it at $51,594. 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

5.14
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514999
Dimensions13.73 × 9.76 × 5.94 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
13.73 mm9.76 mm5.14 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514999
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: $51,594 SGD|Low: $8,269 SGD|High: $55,373 SGD|Avg: $18,095 SGD|-6.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 6$8,269 SGD
Retailer 3$8,503 SGD
Retailer 18$8,599 SGD
Retailer 7$9,564 SGD
Retailer 8$9,919 SGD
Retailer 10$9,968 SGD
Retailer 5$9,992 SGD
Retailer 15$11,121 SGD
Retailer 2$11,191 SGD
Retailer 13$12,389 SGD
Retailer 9$12,569 SGD
Retailer 17$17,977 SGD
Retailer 4$18,372 SGD
Retailer 12$20,749 SGD
Retailer 14$22,089 SGD
Retailer 11$26,589 SGD
Retailer 16$36,358 SGD
Do Amore Diamonds$51,594 SGD

35 data points across 18 retailers

18 retailers$8,269 SGD to $51,594 SGD

A
Cheapest Retailer
-
$8,269 SGD
$6,454 USD
A
Retailer 2
-
$8,503 SGD
$6,637 USD
View
A
Retailer 3
-
$8,599 SGD
$6,712 USD
View
A
Retailer 4
-
$8,927 SGD
$6,968 USD
View
A
Retailer 5
-
$9,564 SGD
$7,465 USD
View
A
Retailer 6
-
$9,968 SGD
$7,780 USD
View
Final sale: no returns
A
Retailer 7
-
$9,992 SGD
$7,799 USD
View
A
Retailer 8
-
$11,121 SGD
$8,680 USD
View
A
Retailer 9
-
$11,191 SGD
$8,735 USD
View
A
Retailer 10
-
$12,389 SGD
$9,670 USD
View
A
Retailer 11
-
$12,569 SGD
$9,810 USD
View
A
Retailer 12
-
$17,977 SGD
€13,363 EUR
View
A
Retailer 13
-
$18,372 SGD
$14,340 USD
View
B+
Retailer 14
-
$20,749 SGD
£12,752 GBP
View
B+
Retailer 15
-
$22,089 SGD
A$26,525 AUD
View
B+
Retailer 16
-
$26,589 SGD
$20,753 USD
View
B
Retailer 17
-
$36,358 SGD
A$43,659 AUD
View
Most Expensive
B
Do Amore Diamonds
27-58521A92E · Nov 2
$51,594 SGD
$40,270 USD
View
17 more retailers have this diamond
Prices start from $8,269 SGDSave up to $43,325 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
5.14ct Oval
$8,269 SGD