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6.87ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG831658832

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831658832

Diamond specifications and retailer prices

From $2,089 NZD
HK$9,200 HKD
As of October 31, 2026
Save $4,788 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,877 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 6.87ct lab-grown round diamond

This 6.87ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831658832 or 831658832. Listed at 8 retailers as of October 29, 2026, with prices from $2,089 to $6,877, a $4,788 spread on the same certified stone. MOH London lists it at $6,877. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.87
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831658832
Dimensions12.23 × 12.27 × 7.45 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
12.23 mm12.27 mm6.87 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831658832
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

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: Oct 31
Current: $6,877 NZD|Low: $2,089 NZD|High: $6,931 NZD|Avg: $3,975 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$2,089 NZD
Retailer 5$2,583 NZD
Retailer 4$2,706 NZD
Retailer 2$2,798 NZD
Retailer 3$2,972 NZD
Retailer 6$5,355 NZD
Retailer 7$6,336 NZD
MOH London$6,877 NZD

43 data points across 8 retailers

8 retailers$2,089 NZD to $6,877 NZD

A
Cheapest Retailer
-
$2,089 NZD
HK$9,200 HKD
A
Retailer 2
-
$2,583 NZD
$1,456 USD
View
B+
Retailer 3
-
$2,706 NZD
$1,525 USD
View
A
Retailer 4
-
$2,798 NZD
£1,242 GBP
View
A
Retailer 5
-
$2,972 NZD
€1,595 EUR
View
B+
Retailer 6
-
$5,355 NZD
$3,018 USD
View
B
Retailer 7
-
$6,336 NZD
$3,571 USD
View
Most Expensive
B
MOH London
LG831658832 · Oct 29
$6,877 NZD
£3,052 GBP
View
7 more retailers have this diamond
Prices start from $2,089 NZDSave up to $4,788 NZD

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
6.87ct Round
$2,089 NZD