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Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG662404918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG662404918

Diamond specifications and retailer prices

From $333 USD
As of November 1, 2026
Save $2,567 USD (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $2,900 USD at Brilliant Earth · As of October 31, 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 LG662404918 or 662404918. Listed at 30 retailers as of October 31, 2026, with prices from $333 to $2,900, a $2,567 spread on the same certified stone. Brilliant Earth lists it at $2,900. 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 angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662404918
Dimensions9.24 × 6.56 × 4.03 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
9.24 mm6.56 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662404918
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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: $2,900 USD|Low: $315 USD|High: $4,860 USD|Avg: $1,098 USD|-40.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 15$333 USD
Retailer 10$410 USD
Retailer 21$495 USD
Retailer 17$505 USD
Retailer 19$576 USD
Retailer 13$603 USD
Retailer 6$611 USD
Retailer 2$617 USD
Retailer 7$701 USD
Retailer 8$783 USD
Retailer 18$813 USD
Retailer 3$1,015 USD
Retailer 20$1,074 USD
Retailer 11$1,175 USD
Retailer 12$1,180 USD
Retailer 5$1,345 USD
Retailer 16$1,401 USD
Retailer 4$1,455 USD
Retailer 14$1,541 USD
Retailer 9$1,895 USD
Brilliant Earth$2,900 USD

37 data points across 21 retailers

30 retailers$333 USD to $2,900 USD

Retailer 1
-
$300 USD
Price last confirmed 35 days ago
Retailer 2
-
$327 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$333 USD
View
Final sale: no returns
Retailer 4
-
$348 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$350 USD
View
Retailer 6
-
$350 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$350 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$367 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$410 USD
HK$3,200 HKD
View
A
Retailer 10
-
$495 USD
View
A
Retailer 11
-
$505 USD
View
A
Retailer 12
-
$576 USD
€549 EUR
View
A
Retailer 13
-
$603 USD
ZAR 9,740 ZAR
View
A
Retailer 14
-
$611 USD
View
A
Retailer 15
-
$617 USD
£486 GBP
View
A
Retailer 16
-
$701 USD
A$1,078 AUD
View
A
Retailer 17
-
$783 USD
View
A
Retailer 18
-
$813 USD
A$1,251 AUD
View
B+
Retailer 19
-
$1,015 USD
View
B+
Retailer 20
-
$1,074 USD
View
Retailer 21
-
$1,124 USD
View
Price last confirmed 24 days ago
B+
Retailer 22
-
$1,175 USD
View
B+
Retailer 23
-
$1,180 USD
SGD 1,595 SGD
View
Retailer 24
-
$1,195 USD
View
Price last confirmed 33 days ago
B+
Retailer 25
-
$1,345 USD
View
B+
Retailer 26
-
$1,401 USD
£1,103 GBP
View
B+
Retailer 27
-
$1,455 USD
View
B+
Retailer 28
-
$1,541 USD
View
Retailer 29
-
$1,895 USD
A$2,915 AUD
View
Price last confirmed 31 days ago
Most Expensive
B
Brilliant Earth
12038854A · Oct 31
$2,900 USD
View
29 more retailers have this diamond
Prices start from $333 USDSave up to $2,567 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
$333 USD