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Round|Lab Grown|IGI

1.37ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG841654080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841654080

Diamond specifications and retailer prices

From $290 AUD
$204 USD
As of November 1, 2026
Save $1,400 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,690 AUD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841654080 or 841654080. Listed at 14 retailers as of October 29, 2026, with prices from $290 to $1,690, a $1,400 spread on the same certified stone. MOH London lists it at $1,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654080
Dimensions7.24 × 7.21 × 4.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.21 mm1.37 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654080
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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 1
Current: $1,690 AUD|Low: $279 AUD|High: $1,703 AUD|Avg: $817 AUD|-0.7%
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
November 1, 2026
Retailer 11$290 AUD
Retailer 4$336 AUD
Retailer 3$401 AUD
Retailer 6$622 AUD
Retailer 2$659 AUD
Retailer 14$716 AUD
Retailer 5$736 AUD
Retailer 9$797 AUD
Retailer 7$879 AUD
Retailer 8$1,096 AUD
Retailer 13$1,156 AUD
Retailer 12$1,159 AUD
Retailer 10$1,160 AUD
MOH London$1,690 AUD

28 data points across 14 retailers

14 retailers$290 AUD to $1,690 AUD

A
Cheapest Retailer
-
$290 AUD
$204 USD
A
Retailer 2
-
$336 AUD
$236 USD
View
A
Retailer 3
-
$401 AUD
HK$2,200 HKD
View
A
Retailer 4
-
$622 AUD
$437 USD
View
A
Retailer 5
-
$659 AUD
£364 GBP
View
A
Retailer 6
-
$716 AUD
$503 USD
View
A
Retailer 7
-
$736 AUD
$517 USD
View
A
Retailer 8
-
$797 AUD
$560 USD
View
A
Retailer 9
-
$879 AUD
View
B+
Retailer 10
-
$1,096 AUD
$770 USD
View
B+
Retailer 11
-
$1,156 AUD
$812 USD
View
B+
Retailer 12
-
$1,159 AUD
SGD 1,100 SGD
View
B+
Retailer 13
-
$1,160 AUD
$815 USD
View
Most Expensive
B+
MOH London
LG841654080 · Oct 29
$1,690 AUD
£935 GBP
View
13 more retailers have this diamond
Prices start from $290 AUDSave up to $1,400 AUD

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
$290 AUD