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Oval|Lab Grown|IGI

5.26ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG743594197

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743594197

Diamond specifications and retailer prices

From $6,999 USD
As of October 30, 2026
Save $34,981 USD (83%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $41,980 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.26ct lab-grown oval diamond

This 5.26ct 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 LG743594197 or 743594197. Listed at 31 retailers as of October 30, 2026, with prices from $6,999 to $41,980, a $34,981 spread on the same certified stone. Do Amore Diamonds lists it at $41,980. 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

5.26
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594197
Dimensions13.80 × 9.86 × 6.16 mm
L/W Ratio1.40
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
13.80 mm9.86 mm5.26 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594197
Side View
Table 60.0%Crown 36.7°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: Oct 30
Current: $41,980 USD|Low: $6,999 USD|High: $49,050 USD|Avg: $17,147 USD|-10.1%
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 19$6,999 USD
Retailer 8$7,805 USD
Retailer 3$7,961 USD
Retailer 17$8,140 USD
Retailer 23$8,893 USD
Retailer 18$9,123 USD
Retailer 21$9,139 USD
Retailer 10$9,421 USD
Retailer 12$9,435 USD
Retailer 15$10,130 USD
Retailer 13$10,522 USD
Retailer 5$12,344 USD
Retailer 7$14,269 USD
Retailer 2$14,387 USD
Retailer 20$14,670 USD
Retailer 6$17,005 USD
Retailer 4$17,503 USD
Retailer 16$20,927 USD
Retailer 22$21,480 USD
Retailer 14$26,616 USD
Retailer 11$28,804 USD
Retailer 9$32,095 USD
Do Amore Diamonds$41,980 USD

23 data points across 23 retailers

31 retailers$6,999 USD to $41,980 USD

A
Cheapest Retailer
-
$6,999 USD
A
Retailer 2
-
$7,805 USD
View
A
Retailer 3
-
$7,961 USD
View
A
Retailer 4
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$8,140 USD
View
A
Retailer 5
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$8,893 USD
£7,003 GBP
View
Retailer 6
-
$9,119 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$9,123 USD
View
A
Retailer 8
-
$9,139 USD
View
Final sale: no returns
A
Retailer 9
-
$9,421 USD
HK$73,600 HKD
View
A
Retailer 10
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$9,435 USD
View
A
Retailer 11
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$10,130 USD
View
A
Retailer 12
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$10,522 USD
£8,285 GBP
View
Retailer 13
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$11,036 USD
View
Price last confirmed 32 days ago
Retailer 14
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$11,320 USD
View
Price last confirmed 21 days ago
Retailer 15
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$11,477 USD
View
Price last confirmed 35 days ago
Retailer 16
-
$12,096 USD
View
Price last confirmed 28 days ago
A
Retailer 17
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$12,344 USD
£9,720 GBP
View
Retailer 18
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$12,625 USD
View
Price last confirmed 31 days ago
Retailer 19
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$13,243 USD
View
Price last confirmed 31 days ago
A
Retailer 20
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$14,269 USD
View
A
Retailer 21
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$14,387 USD
€13,702 EUR
View
A
Retailer 22
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$14,670 USD
View
B+
Retailer 23
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$17,005 USD
£13,390 GBP
View
B+
Retailer 24
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$17,503 USD
ZAR 282,762 ZAR
View
Retailer 25
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$20,927 USD
A$32,196 AUD
View
Price last confirmed 8 days ago
B+
Retailer 26
-
$21,480 USD
View
B+
Retailer 27
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$26,616 USD
View
B
Retailer 28
-
$28,804 USD
View
B
Retailer 29
-
$32,095 USD
SGD 43,371 SGD
View
Retailer 30
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$32,883 USD
A$50,589 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-B57453238 · Oct 31
$41,980 USD
View
30 more retailers have this diamond
Prices start from $6,999 USDSave up to $34,981 USD

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
5.26ct Oval
$6,999 USD