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Radiant|Lab Grown|IGI

1.37ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG750557935

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG750557935

Diamond specifications and retailer prices

From $227 USD
As of October 27, 2026
Save $933 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,160 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.37ct lab-grown radiant diamond

This 1.37ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750557935 or 750557935. Listed at 18 retailers as of October 27, 2026, with prices from $227 to $1,160, a $933 spread on the same certified stone. Brilliant Earth lists it at $1,160. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750557935
Dimensions7.67 × 5.62 × 3.75 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm5.62 mm1.37 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750557935
Side View
Table 66.0%Crown 41.4°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 66.7%

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 27
Current: $1,160 USD|Low: $219 USD|High: $1,650 USD|Avg: $596 USD|-29.7%
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
November 2, 2026
Retailer 4$227 USD
Retailer 5$254 USD
Retailer 17$263 USD
Retailer 8$284 USD
Retailer 10$284 USD
Retailer 16$380 USD
Retailer 12$485 USD
Retailer 2$508 USD
Retailer 11$525 USD
Retailer 15$528 USD
Retailer 3$686 USD
Retailer 18$705 USD
Retailer 14$735 USD
Retailer 7$850 USD
Retailer 9$911 USD
Retailer 6$956 USD
Retailer 13$1,126 USD
Brilliant Earth$1,160 USD

44 data points across 18 retailers

18 retailers$227 USD to $1,160 USD

A
Cheapest Retailer
-
$227 USD
A
Retailer 2
-
$254 USD
View
Final sale: no returns
A
Retailer 3
-
$263 USD
View
Retailer 4
-
$284 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$284 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$380 USD
View
A
Retailer 7
-
$485 USD
ZAR 7,843 ZAR
View
A
Retailer 8
-
$508 USD
€484 EUR
View
A
Retailer 9
-
$525 USD
£413 GBP
View
A
Retailer 10
-
$528 USD
View
B+
Retailer 11
-
$686 USD
A$1,055 AUD
View
B+
Retailer 12
-
$705 USD
View
B+
Retailer 13
-
$735 USD
View
B+
Retailer 14
-
$850 USD
View
Retailer 15
-
$911 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$956 USD
View
B
Retailer 17
-
$1,126 USD
£887 GBP
View
Most Expensive
B
Brilliant Earth
17470983A · Oct 31
$1,160 USD
View
17 more retailers have this diamond
Prices start from $227 USDSave up to $933 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
1.37ct Radiant
$227 USD