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Round|Lab Grown|IGI

1.52ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG803629716

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803629716

Diamond specifications and retailer prices

From $661 USD
As of October 29, 2026
Save $3,099 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,760 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803629716 or 803629716. Listed at 24 retailers as of October 29, 2026, with prices from $661 to $3,760, a $3,099 spread on the same certified stone. Brilliant Earth lists it at $3,760. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803629716
Dimensions7.40 × 7.34 × 4.57 mm
L/W Ratio1.01
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
7.40 mm7.34 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803629716
Side View
Table 55.0%Crown 35.5°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.1%

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 29
Current: $3,760 USD|Low: $635 USD|High: $4,890 USD|Avg: $1,716 USD|-23.1%
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
October 31, 2026
Retailer 17$661 USD
Retailer 16$719 USD
Retailer 4$767 USD
Retailer 5$767 USD
Retailer 10$1,010 USD
Retailer 12$1,053 USD
Retailer 13$1,090 USD
Retailer 7$1,095 USD
Retailer 15$1,188 USD
Retailer 11$1,223 USD
Retailer 2$1,304 USD
Retailer 14$1,397 USD
Retailer 6$1,781 USD
Retailer 3$2,157 USD
Retailer 8$2,471 USD
Retailer 9$2,576 USD
Retailer 18$3,249 USD
Brilliant Earth$3,760 USD

42 data points across 18 retailers

24 retailers$661 USD to $3,760 USD

A
Cheapest Retailer
-
$661 USD
A
Retailer 2
-
$719 USD
View
A
Retailer 3
-
$739 USD
View
Final sale: no returns
Retailer 4
-
$767 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$767 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$767 USD
View
B+
Retailer 7
-
$1,010 USD
View
A
Retailer 8
-
$1,053 USD
£829 GBP
View
B+
Retailer 9
-
$1,089 USD
View
B+
Retailer 10
-
$1,090 USD
View
B+
Retailer 11
-
$1,095 USD
View
B+
Retailer 12
-
$1,188 USD
A$1,828 AUD
View
B+
Retailer 13
-
$1,223 USD
£963 GBP
View
B+
Retailer 14
-
$1,304 USD
€1,242 EUR
View
Retailer 15
-
$1,397 USD
ZAR 22,564 ZAR
View
Price last confirmed 7 days ago
B
Retailer 16
-
$1,781 USD
View
B
Retailer 17
-
$2,157 USD
View
B
Retailer 18
-
$2,471 USD
View
B
Retailer 19
-
$2,576 USD
SGD 3,481 SGD
View
B
Retailer 20
-
$2,616 USD
View
B
Retailer 21
-
$2,646 USD
View
B
Retailer 22
-
$2,665 USD
View
B
Retailer 23
-
$3,249 USD
£2,558 GBP
View
Most Expensive
B
Brilliant Earth
20123607A · Oct 30
$3,760 USD
View
23 more retailers have this diamond
Prices start from $661 USDSave up to $3,099 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 Round
$661 USD