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Round|Lab Grown|IGI

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 $1,505 SGD
HK$9,200 HKD
As of October 30, 2026
Save $3,450 SGD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,955 SGD 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 $1,505 to $4,955, a $3,450 spread on the same certified stone. MOH London lists it at $4,955. 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

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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: $4,955 SGD|Low: $1,505 SGD|High: $4,994 SGD|Avg: $2,862 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$1,505 SGD
Retailer 5$1,861 SGD
Retailer 4$1,950 SGD
Retailer 3$1,999 SGD
Retailer 2$2,141 SGD
Retailer 6$3,858 SGD
Retailer 7$4,565 SGD
MOH London$4,955 SGD

43 data points across 8 retailers

8 retailers$1,505 SGD to $4,955 SGD

A
Cheapest Retailer
-
$1,505 SGD
HK$9,200 HKD
A
Retailer 2
-
$1,861 SGD
$1,456 USD
View
B+
Retailer 3
-
$1,950 SGD
$1,525 USD
View
A
Retailer 4
-
$1,999 SGD
£1,231 GBP
View
A
Retailer 5
-
$2,141 SGD
€1,595 EUR
View
B+
Retailer 6
-
$3,858 SGD
$3,018 USD
View
B
Retailer 7
-
$4,565 SGD
$3,571 USD
View
Most Expensive
B
MOH London
LG831658832 · Oct 29
$4,955 SGD
£3,052 GBP
View
7 more retailers have this diamond
Prices start from $1,505 SGDSave up to $3,450 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
6.87ct Round
$1,505 SGD