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Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG787638539

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787638539

Diamond specifications and retailer prices

From $310 USD
As of November 1, 2026
Save $4,560 USD (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,870 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787638539 or 787638539. Listed at 27 retailers as of November 1, 2026, with prices from $310 to $4,870, a $4,560 spread on the same certified stone. Brilliant Earth lists it at $4,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638539
Dimensions9.26 × 6.48 × 4.02 mm
L/W Ratio1.43
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
9.26 mm6.48 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638539
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: $4,870 USD|Low: $298 USD|High: $4,870 USD|Avg: $1,149 USD
Brilliant Earth
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
November 2, 2026
Retailer 3$310 USD
Retailer 5$385 USD
Retailer 7$407 USD
Retailer 14$540 USD
Retailer 4$662 USD
Retailer 9$663 USD
Retailer 8$679 USD
Retailer 11$679 USD
Retailer 13$897 USD
Retailer 2$955 USD
Retailer 6$1,479 USD
Retailer 10$1,542 USD
Retailer 12$1,873 USD
Brilliant Earth$4,870 USD

33 data points across 14 retailers

27 retailers$310 USD to $4,870 USD

A
Cheapest Retailer
-
$310 USD
A
Retailer 2
-
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$360 USD
View
A
Retailer 4
-
$385 USD
View
Retailer 5
-
$385 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$407 USD
£320 GBP
View
A
Retailer 7
-
$422 USD
HK$3,300 HKD
View
A
Retailer 8
-
$540 USD
View
A
Retailer 9
-
$626 USD
View
A
Retailer 10
-
$643 USD
View
A
Retailer 11
-
$662 USD
A$1,018 AUD
View
A
Retailer 12
-
$663 USD
ZAR 10,717 ZAR
View
A
Retailer 13
-
$679 USD
£535 GBP
View
A
Retailer 14
-
$679 USD
€647 EUR
View
A
Retailer 15
-
$897 USD
A$1,380 AUD
View
B+
Retailer 16
-
$955 USD
View
B+
Retailer 17
-
$1,025 USD
View
B+
Retailer 18
-
$1,233 USD
SGD 1,666 SGD
View
B+
Retailer 19
-
$1,237 USD
View
B+
Retailer 20
-
$1,283 USD
View
B+
Retailer 21
-
$1,479 USD
View
B+
Retailer 22
-
$1,494 USD
£1,176 GBP
View
B+
Retailer 23
-
$1,542 USD
£1,214 GBP
View
B+
Retailer 24
-
$1,545 USD
View
B+
Retailer 25
-
$1,873 USD
A$2,882 AUD
View
Retailer 26
-
$2,289 USD
View
Price last confirmed 57 days ago
Most Expensive
B
Brilliant Earth
20914784A · Nov 2
$4,870 USD
View
26 more retailers have this diamond
Prices start from $310 USDSave up to $4,560 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
1.52ct Oval
$310 USD