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Round|Lab Grown|IGI

11.12ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG816659405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816659405

Diamond specifications and retailer prices

From $4,993 SGD
$3,906 USD
As of October 26, 2026
Save $18,133 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $23,126 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.12ct lab-grown round diamond

This 11.12ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816659405 or 816659405. Listed at 8 retailers as of October 26, 2026, with prices from $4,993 to $23,126, a $18,133 spread on the same certified stone. Brilliant Earth lists it at $23,126. 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

11.12
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816659405
Dimensions14.58 × 14.54 × 8.66 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
14.58 mm14.54 mm11.12 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816659405
Side View
Table 60.0%Crown 33.6°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 59.5%

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 26
Current: $23,126 SGD|Low: $4,993 SGD|High: $23,152 SGD|Avg: $9,104 SGD|+0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$4,993 SGD
Retailer 6$5,118 SGD
Retailer 2$5,952 SGD
Retailer 7$7,158 SGD
Retailer 3$8,573 SGD
Retailer 5$9,758 SGD
Retailer 4$19,074 SGD
Brilliant Earth$23,126 SGD

21 data points across 8 retailers

8 retailers$4,993 SGD to $23,126 SGD

A
Cheapest Retailer
-
$4,993 SGD
$3,906 USD
A
Retailer 2
-
$5,118 SGD
$4,003 USD
View
A
Retailer 3
-
$5,952 SGD
€4,434 EUR
View
B+
Retailer 4
-
$7,158 SGD
$5,599 USD
View
B+
Retailer 5
-
$8,573 SGD
$6,706 USD
View
B+
Retailer 6
-
$9,758 SGD
$7,633 USD
View
B
Retailer 7
-
$19,074 SGD
$14,920 USD
View
Most Expensive
B
Brilliant Earth
21687670A · Oct 29
$23,126 SGD
$18,090 USD
View
7 more retailers have this diamond
Prices start from $4,993 SGDSave up to $18,133 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
11.12ct Round
$4,993 SGD