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Round|Lab Grown|IGI

1.37ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG843641772

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843641772

Diamond specifications and retailer prices

From $247 SGD
$193 USD
As of October 29, 2026
Save $1,253 SGD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,500 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 very-good cut grade and certified by IGI LG843641772 or 843641772. Listed at 12 retailers as of October 25, 2026, with prices from $247 to $1,500, a $1,253 spread on the same certified stone. Reve Diamonds lists it at $1,500. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.37
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641772
Dimensions7.24 × 7.15 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.15 mm1.37 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843641772
Side View
Table 63.0%Crown 37.5°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 59.8%

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: $681 SGD|Low: $247 SGD|High: $1,500 SGD|Avg: $837 SGD|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 10$247 SGD
Retailer 7$371 SGD
Retailer 6$468 SGD
Retailer 9$471 SGD
Retailer 2$504 SGD
Retailer 4$647 SGD
Retailer 1$681 SGD
Retailer 8$703 SGD
Retailer 5$882 SGD
Retailer 11$952 SGD
Retailer 3$1,437 SGD
Reve Diamonds$1,500 SGD

13 data points across 12 retailers

12 retailers$247 SGD to $1,500 SGD

A
Cheapest Retailer
-
$247 SGD
$193 USD
Final sale: no returns
B+
Retailer 2
-
$371 SGD
$290 USD
View
A
Retailer 3
-
$468 SGD
€349 EUR
View
A
Retailer 4
-
$471 SGD
ZAR 5,958 ZAR
View
A
Retailer 5
-
$504 SGD
£311 GBP
View
B+
Retailer 6
-
$647 SGD
$506 USD
View
B+
Retailer 7
-
$681 SGD
$533 USD
View
B+
Retailer 8
-
$703 SGD
$550 USD
View
B+
Retailer 9
-
$882 SGD
$690 USD
View
B+
Retailer 10
-
$952 SGD
$745 USD
View
B
Retailer 11
-
$1,437 SGD
£885 GBP
View
Most Expensive
B
Reve Diamonds
362F10EEC · Oct 25
$1,500 SGD
$1,174 USD
View
11 more retailers have this diamond
Prices start from $247 SGDSave up to $1,253 SGD

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
$247 SGD