CaratHunter
Plans
Round|Lab Grown|IGI

1.52ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG778652474

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778652474

Diamond specifications and retailer prices

From $210 USD
As of November 6, 2026
Save $947 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,157 USD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778652474 or 778652474. Listed at 15 retailers as of November 6, 2026, with prices from $210 to $1,157, a $947 spread on the same certified stone. Reve Diamonds lists it at $1,157. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778652474
Dimensions7.44 × 7.40 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.40 mm1.52 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778652474
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $411 USD|Low: $210 USD|High: $1,430 USD|Avg: $666 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 6, 2026
Retailer 12$210 USD
Retailer 8$315 USD
Retailer 1$411 USD
Retailer 9$419 USD
Retailer 7$427 USD
Retailer 4$430 USD
Retailer 5$500 USD
Retailer 3$715 USD
Retailer 10$755 USD
Retailer 13$761 USD
Retailer 6$805 USD
Retailer 11$890 USD
Retailer 2$1,090 USD
Reve Diamonds$1,157 USD

40 data points across 14 retailers

15 retailers$210 USD to $1,157 USD

A
Cheapest Retailer
-
$210 USD
Final sale: no returns
Retailer 2
-
$248 USD
View
Price last confirmed 52 days ago
B+
Retailer 3
-
$315 USD
View
A
Retailer 4
-
$411 USD
View
A
Retailer 5
-
$419 USD
View
A
Retailer 6
-
$427 USD
View
A
Retailer 7
-
$430 USD
View
A
Retailer 8
-
$500 USD
View
B+
Retailer 9
-
$715 USD
View
B
Retailer 10
-
$755 USD
View
B+
Retailer 11
-
$761 USD
View
B+
Retailer 12
-
$805 USD
View
B
Retailer 13
-
$890 USD
View
B
Retailer 14
-
$1,090 USD
View
Most Expensive
B
Reve Diamonds
6C20C7598 · Nov 6
$1,157 USD
View
14 more retailers have this diamond
Prices start from $210 USDSave up to $947 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
$210 USD