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Marquise|Lab Grown|IGI

13.02ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG692540958

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692540958

Diamond specifications and retailer prices

From $2,258 SGD
£1,390 GBP
As of November 2, 2026
Save $14,995 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $17,252 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 13.02ct lab-grown marquise diamond

This 13.02ct 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 LG692540958 or 692540958. Listed at 23 retailers as of November 2, 2026, with prices from $2,258 to $17,252, a $14,995 spread on the same certified stone. Brilliant Earth lists it at $17,252. 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

13.02
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692540958
Dimensions24.83 × 12.52 × 7.32 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.83 mm12.52 mm13.02 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692540958
Side View
Table 66.0%Crown 34.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.5%

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: $17,252 SGD|Low: $2,257 SGD|High: $17,252 SGD|Avg: $5,557 SGD
Brilliant Earth
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
November 2, 2026
Retailer 7$2,258 SGD
Retailer 4$2,424 SGD
Retailer 5$2,811 SGD
Retailer 12$3,025 SGD
Retailer 8$3,866 SGD
Retailer 13$4,018 SGD
Retailer 2$4,246 SGD
Retailer 10$4,352 SGD
Retailer 11$4,452 SGD
Retailer 9$5,208 SGD
Retailer 3$7,085 SGD
Retailer 14$7,246 SGD
Retailer 6$8,050 SGD
Brilliant Earth$17,252 SGD

33 data points across 14 retailers

23 retailers$2,258 SGD to $17,252 SGD

A
Cheapest Retailer
-
$2,258 SGD
£1,390 GBP
A
Retailer 2
-
$2,424 SGD
$1,895 USD
View
A
Retailer 3
-
$2,637 SGD
$2,062 USD
View
A
Retailer 4
-
$2,713 SGD
$2,121 USD
View
Final sale: no returns
Retailer 5
-
$2,811 SGD
$2,198 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$2,811 SGD
$2,198 USD
View
A
Retailer 7
-
$3,025 SGD
$2,365 USD
View
A
Retailer 8
-
$3,600 SGD
$2,815 USD
View
A
Retailer 9
-
$3,866 SGD
£2,380 GBP
View
B+
Retailer 10
-
$4,018 SGD
$3,142 USD
View
A
Retailer 11
-
$4,246 SGD
$3,320 USD
View
A
Retailer 12
-
$4,352 SGD
ZAR 54,970 ZAR
View
A
Retailer 13
-
$4,452 SGD
€3,315 EUR
View
A
Retailer 14
-
$4,784 SGD
CA$5,195 CAD
View
A
Retailer 15
-
$5,208 SGD
A$6,265 AUD
View
A
Retailer 16
-
$5,269 SGD
$4,120 USD
View
B+
Retailer 17
-
$5,828 SGD
£3,588 GBP
View
B+
Retailer 18
-
$7,085 SGD
$5,540 USD
View
B+
Retailer 19
-
$7,246 SGD
$5,666 USD
View
B+
Retailer 20
-
$8,050 SGD
$6,295 USD
View
B
Retailer 21
-
$9,845 SGD
$7,698 USD
View
B
Retailer 22
-
$14,472 SGD
$11,316 USD
View
Most Expensive
B
Brilliant Earth
14484357A · Nov 2
$17,252 SGD
$13,490 USD
View
22 more retailers have this diamond
Prices start from $2,258 SGDSave up to $14,995 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
13.02ct Marquise
$2,258 SGD