Round|Lab Grown|IGI

0.71ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG850682155

Shape and cutting style on the report: Round brilliant

Certificate IGI LG850682155

Diamond specifications and retailer prices

From $139 USD
As of October 30, 2026
Save $1,156 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,295 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850682155 or 850682155. Listed at 10 retailers as of October 29, 2026, with prices from $139 to $1,295, a $1,156 spread on the same certified stone. MOH London lists it at $1,295. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850682155
Dimensions5.71 × 5.75 × 3.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm5.75 mm0.71 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850682155
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.7%

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 30
Current: $1,295 USD|Low: $139 USD|High: $1,295 USD|Avg: $455 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$139 USD
Retailer 5$164 USD
Retailer 2$279 USD
Retailer 7$297 USD
Retailer 3$393 USD
Retailer 4$524 USD
Retailer 8$553 USD
MOH London$1,295 USD

7 data points across 8 retailers

10 retailers$139 USD to $1,295 USD

A
Cheapest Retailer
-
$139 USD
Final sale: no returns
A
Retailer 2
-
$164 USD
View
A
Retailer 3
-
$164 USD
View
A
Retailer 4
-
$279 USD
ZAR 4,504 ZAR
View
A
Retailer 5
-
$297 USD
View
A
Retailer 6
-
$393 USD
A$604 AUD
View
A
Retailer 7
-
$480 USD
View
A
Retailer 8
-
$524 USD
View
A
Retailer 9
-
$553 USD
View
Most Expensive
B
MOH London
LG850682155 · Oct 29
$1,295 USD
£1,020 GBP
View
9 more retailers have this diamond
Prices start from $139 USDSave up to $1,156 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
0.71ct Round
$139 USD