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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 $193 USD
As of October 29, 2026
Save $981 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,174 USD 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 $193 to $1,174, a $981 spread on the same certified stone. Reve Diamonds lists it at $1,174. 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
Color
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: $533 USD|Low: $193 USD|High: $1,174 USD|Avg: $655 USD|-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$193 USD
Retailer 7$290 USD
Retailer 6$366 USD
Retailer 9$369 USD
Retailer 2$395 USD
Retailer 4$506 USD
Retailer 1$533 USD
Retailer 8$550 USD
Retailer 5$690 USD
Retailer 11$745 USD
Retailer 3$1,124 USD
Reve Diamonds$1,174 USD

13 data points across 12 retailers

12 retailers$193 USD to $1,174 USD

A
Cheapest Retailer
-
$193 USD
Final sale: no returns
B+
Retailer 2
-
$290 USD
View
A
Retailer 3
-
$366 USD
€349 EUR
View
A
Retailer 4
-
$369 USD
ZAR 5,958 ZAR
View
A
Retailer 5
-
$395 USD
£311 GBP
View
B+
Retailer 6
-
$506 USD
View
B+
Retailer 7
-
$533 USD
View
B+
Retailer 8
-
$550 USD
View
B+
Retailer 9
-
$690 USD
View
B+
Retailer 10
-
$745 USD
View
B
Retailer 11
-
$1,124 USD
£885 GBP
View
Most Expensive
B
Reve Diamonds
362F10EEC · Oct 25
$1,174 USD
View
11 more retailers have this diamond
Prices start from $193 USDSave up to $981 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
$193 USD