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Round|Lab Grown|IGI

10.56ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG658495636

Shape and cutting style on the report: Round brilliant

Certificate IGI LG658495636

Diamond specifications and retailer prices

From $5,216 SGD
$4,080 USD
As of October 31, 2026
Save $20,621 SGD (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $25,836 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.56ct lab-grown round diamond

This 10.56ct 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 LG658495636 or 658495636. Listed at 4 retailers as of October 31, 2026, with prices from $5,216 to $25,836, a $20,621 spread on the same certified stone. Brilliant Earth lists it at $25,836. 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

10.56
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658495636
Dimensions14.36 × 14.32 × 8.47 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.36 mm14.32 mm10.56 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658495636
Side View
Table 58.0%Crown 32.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $25,836 SGD|Low: $2,742 SGD|High: $26,629 SGD|Avg: $9,218 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$2,742 SGD
Retailer 3$5,179 SGD
Retailer 4$5,216 SGD
Retailer 7$5,306 SGD
Retailer 9$5,854 SGD
Retailer 2$6,062 SGD
Retailer 8$8,774 SGD
Retailer 5$9,713 SGD
Retailer 11$12,761 SGD
Retailer 10$13,348 SGD
Brilliant Earth$25,836 SGD

21 data points across 11 retailers

4 retailers$5,216 SGD to $25,836 SGD

A
Cheapest Retailer
-
$5,216 SGD
$4,080 USD
A
Retailer 2
-
$6,062 SGD
€4,516 EUR
View
B+
Retailer 3
-
$9,713 SGD
$7,598 USD
View
Most Expensive
B
Brilliant Earth
20601830A · Oct 31
$25,836 SGD
$20,210 USD
View
3 more retailers have this diamond
Prices start from $5,216 SGDSave up to $20,621 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
10.56ct Round
$5,216 SGD