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Oval|Lab Grown|IGI

1.37ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG620472050

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620472050

Diamond specifications and retailer prices

From $190 USD
As of October 29, 2026
Save $1,640 USD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,830 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown oval diamond

This 1.37ct lab-grown oval 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 LG620472050 or 620472050. Listed at 8 retailers as of October 29, 2026, with prices from $190 to $1,830, a $1,640 spread on the same certified stone. Do Amore Diamonds lists it at $1,830. 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 angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620472050
Dimensions9.11 × 6.20 × 3.88 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.11 mm6.20 mm1.37 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620472050
Side View
Table 59.0%Crown 34.8°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,830 USD|Low: $190 USD|High: $1,880 USD|Avg: $872 USD|-1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$190 USD
Retailer 4$221 USD
Retailer 8$413 USD
Retailer 3$636 USD
Retailer 5$761 USD
Retailer 7$837 USD
Retailer 9$1,010 USD
Retailer 2$1,044 USD
Do Amore Diamonds$1,830 USD

19 data points across 9 retailers

8 retailers$190 USD to $1,830 USD

A
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$221 USD
View
A
Retailer 3
-
$413 USD
View
A
Retailer 4
-
$636 USD
A$979 AUD
View
B+
Retailer 5
-
$761 USD
View
B+
Retailer 6
-
$837 USD
View
B+
Retailer 7
-
$1,044 USD
£822 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B0FBC8E82 · Oct 31
$1,830 USD
View
7 more retailers have this diamond
Prices start from $190 USDSave up to $1,640 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 Oval
$190 USD