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Marquise|Lab Grown|IGI

11.53ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG698526165

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG698526165

Diamond specifications and retailer prices

From $1,837 SGD
£1,131 GBP
As of November 2, 2026
Save $13,433 SGD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,270 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.53ct lab-grown marquise diamond

This 11.53ct 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 LG698526165 or 698526165. Listed at 21 retailers as of November 2, 2026, with prices from $1,837 to $15,270, a $13,433 spread on the same certified stone. Brilliant Earth lists it at $15,270. 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

11.53
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698526165
Dimensions24.03 × 11.81 × 7.12 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.03 mm11.81 mm11.53 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698526165
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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: $1,837 SGD|Low: $1,837 SGD|High: $11,403 SGD|Avg: $3,962 SGD|-0.9%
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
November 2, 2026
Retailer 1$1,837 SGD
Retailer 15$1,972 SGD
Retailer 18$2,146 SGD
Retailer 8$2,207 SGD
Retailer 9$2,288 SGD
Retailer 16$2,288 SGD
Retailer 7$2,507 SGD
Retailer 11$3,232 SGD
Retailer 13$3,541 SGD
Retailer 10$3,603 SGD
Retailer 14$3,722 SGD
Retailer 3$4,045 SGD
Retailer 12$4,239 SGD
Retailer 17$4,288 SGD
Retailer 4$5,516 SGD
Retailer 2$6,080 SGD
Retailer 5$8,040 SGD
Retailer 6$11,380 SGD

28 data points across 18 retailers

21 retailers$1,837 SGD to $15,270 SGD

A
Cheapest Retailer
-
$1,837 SGD
£1,131 GBP
A
Retailer 2
-
$1,972 SGD
$1,542 USD
View
A
Retailer 3
-
$2,146 SGD
$1,678 USD
View
A
Retailer 4
-
$2,207 SGD
$1,726 USD
View
Final sale: no returns
Retailer 5
-
$2,288 SGD
$1,789 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,288 SGD
$1,789 USD
View
A
Retailer 7
-
$2,507 SGD
$1,960 USD
View
A
Retailer 8
-
$2,986 SGD
$2,335 USD
View
A
Retailer 9
-
$3,232 SGD
£1,990 GBP
View
A
Retailer 10
-
$3,541 SGD
ZAR 44,733 ZAR
View
B+
Retailer 11
-
$3,603 SGD
$2,817 USD
View
A
Retailer 12
-
$3,722 SGD
€2,772 EUR
View
A
Retailer 13
-
$4,045 SGD
$3,163 USD
View
A
Retailer 14
-
$4,239 SGD
A$5,099 AUD
View
A
Retailer 15
-
$4,288 SGD
$3,353 USD
View
B+
Retailer 16
-
$5,516 SGD
£3,396 GBP
View
B+
Retailer 17
-
$6,080 SGD
$4,754 USD
View
Retailer 18
-
$7,111 SGD
$5,560 USD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$8,040 SGD
$6,287 USD
View
B
Retailer 20
-
$11,380 SGD
$8,898 USD
View
Most Expensive
B
Brilliant Earth
21630031A · Nov 2
$15,270 SGD
$11,940 USD
View
20 more retailers have this diamond
Prices start from $1,837 SGDSave up to $13,433 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
11.53ct Marquise
$1,837 SGD