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Marquise|Lab Grown|IGI

12.06ct G VVS2 Marquise Lab Grown Diamond

VG • G/VVS2 • IGI LG831696455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831696455

Diamond specifications and retailer prices

From $2,029 SGD
£1,249 GBP
As of November 2, 2026
Save $13,945 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,973 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 12.06ct lab-grown marquise diamond

This 12.06ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831696455 or 831696455. Listed at 23 retailers as of November 2, 2026, with prices from $2,029 to $15,973, a $13,945 spread on the same certified stone. Brilliant Earth lists it at $15,973. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.06
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696455
Dimensions24.16 × 12.39 × 7.38 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.16 mm12.39 mm12.06 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696455
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.6%

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: Nov 2
Current: $4,018 SGD|Low: $2,028 SGD|High: $13,898 SGD|Avg: $4,912 SGD|-16.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 12$2,029 SGD
Retailer 3$2,178 SGD
Retailer 11$2,369 SGD
Retailer 8$2,439 SGD
Retailer 9$2,526 SGD
Retailer 19$2,743 SGD
Retailer 15$2,857 SGD
Retailer 5$3,233 SGD
Retailer 16$3,581 SGD
Retailer 18$3,910 SGD
Retailer 6$3,967 SGD
Retailer 20$3,979 SGD
Retailer 1$4,018 SGD
Retailer 17$4,680 SGD
Retailer 4$4,734 SGD
Retailer 14$5,223 SGD
Retailer 21$6,501 SGD
Retailer 2$6,964 SGD
Retailer 10$8,443 SGD
Retailer 13$8,862 SGD
Retailer 7$12,294 SGD
Retailer 22$12,454 SGD

28 data points across 22 retailers

23 retailers$2,029 SGD to $15,973 SGD

A
Cheapest Retailer
-
$2,029 SGD
£1,249 GBP
A
Retailer 2
-
$2,178 SGD
$1,703 USD
View
A
Retailer 3
-
$2,369 SGD
$1,852 USD
View
A
Retailer 4
-
$2,439 SGD
$1,907 USD
View
Final sale: no returns
A
Retailer 5
-
$2,526 SGD
$1,975 USD
View
A
Retailer 6
-
$2,743 SGD
$2,145 USD
View
Retailer 7
-
$2,857 SGD
$2,234 USD
View
Price last confirmed 22 days ago
A
Retailer 8
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$3,233 SGD
$2,528 USD
View
A
Retailer 9
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$3,581 SGD
£2,205 GBP
View
A
Retailer 10
-
$3,910 SGD
ZAR 49,393 ZAR
View
B+
Retailer 11
-
$3,967 SGD
$3,102 USD
View
A
Retailer 12
-
$3,979 SGD
€2,963 EUR
View
A
Retailer 13
-
$4,018 SGD
$3,142 USD
View
A
Retailer 14
-
$4,680 SGD
A$5,630 AUD
View
A
Retailer 15
-
$4,734 SGD
$3,702 USD
View
B+
Retailer 16
-
$5,223 SGD
£3,216 GBP
View
B+
Retailer 17
-
$6,501 SGD
$5,083 USD
View
B+
Retailer 18
-
$6,964 SGD
$5,445 USD
View
B
Retailer 19
-
$8,443 SGD
View
B
Retailer 20
-
$8,862 SGD
$6,929 USD
View
B
Retailer 21
-
$12,294 SGD
$9,613 USD
View
B
Retailer 22
-
$12,454 SGD
$9,738 USD
View
Most Expensive
B
Brilliant Earth
21699790A · Nov 2
$15,973 SGD
$12,490 USD
View
22 more retailers have this diamond
Prices start from $2,029 SGDSave up to $13,945 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
12.06ct Marquise
$2,029 SGD