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Round|Lab Grown|IGI

1.37ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG574347139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574347139

Diamond specifications and retailer prices

From $335 USD
As of October 29, 2026
Save $1,458 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,793 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round 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 LG574347139 or 574347139. Listed at 19 retailers as of October 26, 2026, with prices from $335 to $1,793, a $1,458 spread on the same certified stone. MOH London lists it at $1,793. 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 angle35.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574347139
Dimensions7.13 × 7.08 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.13 mm7.08 mm1.37 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574347139
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: $1,793 USD|Low: $209 USD|High: $2,970 USD|Avg: $890 USD|+25.1%
MOH London
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
October 31, 2026
Retailer 7$292 USD
Retailer 13$335 USD
Retailer 3$415 USD
Retailer 12$460 USD
Retailer 16$570 USD
Retailer 4$671 USD
Retailer 14$720 USD
Retailer 10$788 USD
Retailer 2$826 USD
Retailer 6$919 USD
Retailer 9$1,113 USD
Retailer 11$1,218 USD
Retailer 8$1,502 USD
Retailer 5$1,630 USD
MOH London$1,793 USD
Retailer 15$2,970 USD

33 data points across 16 retailers

19 retailers$335 USD to $1,793 USD

Retailer 1
-
$261 USD
Price last confirmed 38 days ago
Retailer 2
-
$303 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$320 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$335 USD
View
A
Retailer 5
-
$415 USD
View
A
Retailer 6
-
$460 USD
View
B+
Retailer 7
-
$570 USD
View
B
Retailer 8
-
$671 USD
View
Retailer 9
-
$720 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$788 USD
ZAR 12,728 ZAR
View
B
Retailer 11
-
$826 USD
£650 GBP
View
B
Retailer 12
-
$919 USD
View
B
Retailer 13
-
$1,113 USD
A$1,713 AUD
View
Retailer 14
-
$1,150 USD
View
Price last confirmed 40 days ago
B
Retailer 15
-
$1,218 USD
View
B
Retailer 16
-
$1,502 USD
View
B
Retailer 17
-
$1,630 USD
View
Most Expensive
B
MOH London
LG574347139 · Oct 26
$1,793 USD
£1,412 GBP
View
17 more retailers have this diamond
Prices start from $335 USDSave up to $1,458 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 Round
$335 USD