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Marquise|Lab Grown|IGI

11.60ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG840619230

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840619230

Diamond specifications and retailer prices

From $1,918 SGD
£1,181 GBP
As of November 2, 2026
Save $13,442 SGD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,360 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.6ct lab-grown marquise diamond

This 11.6ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840619230 or 840619230. Listed at 17 retailers as of November 2, 2026, with prices from $1,918 to $15,360, a $13,442 spread on the same certified stone. Brilliant Earth lists it at $15,360. 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

11.60
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619230
Dimensions24.23 × 11.80 × 7.28 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.23 mm11.80 mm11.60 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619230
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 61.7%

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: Nov 2
Current: $3,787 SGD|Low: $1,917 SGD|High: $11,568 SGD|Avg: $5,578 SGD|-10.3%
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
November 2, 2026
Retailer 9$1,918 SGD
Retailer 4$2,306 SGD
Retailer 16$2,603 SGD
Retailer 10$3,384 SGD
Retailer 12$3,697 SGD
Retailer 15$3,756 SGD
Retailer 1$3,787 SGD
Retailer 13$3,926 SGD
Retailer 11$4,425 SGD
Retailer 2$5,769 SGD
Retailer 6$6,118 SGD
Retailer 5$6,951 SGD
Retailer 7$7,952 SGD
Retailer 8$8,387 SGD
Retailer 3$11,540 SGD
Retailer 14$11,568 SGD

14 data points across 16 retailers

17 retailers$1,918 SGD to $15,360 SGD

A
Cheapest Retailer
-
$1,918 SGD
£1,181 GBP
A
Retailer 2
-
$2,306 SGD
$1,803 USD
View
Final sale: no returns
A
Retailer 3
-
$2,603 SGD
$2,035 USD
View
A
Retailer 4
-
$3,384 SGD
£2,083 GBP
View
A
Retailer 5
-
$3,697 SGD
ZAR 46,701 ZAR
View
B+
Retailer 6
-
$3,756 SGD
$2,937 USD
View
A
Retailer 7
-
$3,787 SGD
$2,961 USD
View
A
Retailer 8
-
$3,926 SGD
€2,924 EUR
View
A
Retailer 9
-
$4,425 SGD
A$5,323 AUD
View
B+
Retailer 10
-
$5,769 SGD
£3,552 GBP
View
B+
Retailer 11
-
$6,118 SGD
$4,784 USD
View
B+
Retailer 12
-
$6,951 SGD
$5,435 USD
View
B+
Retailer 13
-
$7,952 SGD
View
B
Retailer 14
-
$8,387 SGD
$6,558 USD
View
B
Retailer 15
-
$11,540 SGD
$9,023 USD
View
B
Retailer 16
-
$11,568 SGD
$9,045 USD
View
Most Expensive
B
Brilliant Earth
22209291A · Nov 2
$15,360 SGD
$12,010 USD
View
16 more retailers have this diamond
Prices start from $1,918 SGDSave up to $13,442 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
11.60ct Marquise
$1,918 SGD