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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 $1,765 USD
£1,390 GBP
As of November 1, 2026
Save $11,725 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,490 USD at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from $1,765 to $13,490, a $11,725 spread on the same certified stone. Brilliant Earth lists it at $13,490. 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
Color
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 1
Current: $13,490 USD|Low: $1,765 USD|High: $13,490 USD|Avg: $4,116 USD
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 2$1,765 USD
Retailer 4$1,895 USD
Retailer 8$2,121 USD
Retailer 5$2,198 USD
Retailer 13$2,365 USD
Retailer 10$3,023 USD
Retailer 14$3,142 USD
Retailer 3$3,288 USD
Retailer 11$3,403 USD
Retailer 12$3,481 USD
Retailer 9$4,072 USD
Retailer 7$4,120 USD
Retailer 16$5,540 USD
Retailer 15$5,666 USD
Retailer 6$6,295 USD
Brilliant Earth$13,490 USD

33 data points across 16 retailers

23 retailers$1,765 USD to $13,490 USD

A
Cheapest Retailer
-
$1,765 USD
£1,390 GBP
A
Retailer 2
-
$1,895 USD
View
A
Retailer 3
-
$2,062 USD
View
A
Retailer 4
-
$2,121 USD
View
Final sale: no returns
Retailer 5
-
$2,198 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$2,198 USD
View
A
Retailer 7
-
$2,365 USD
View
A
Retailer 8
-
$2,815 USD
View
A
Retailer 9
-
$3,023 USD
£2,380 GBP
View
B+
Retailer 10
-
$3,142 USD
View
A
Retailer 11
-
$3,288 USD
View
A
Retailer 12
-
$3,403 USD
ZAR 54,970 ZAR
View
A
Retailer 13
-
$3,481 USD
€3,315 EUR
View
A
Retailer 14
-
$3,741 USD
CA$5,195 CAD
View
A
Retailer 15
-
$4,072 USD
A$6,265 AUD
View
A
Retailer 16
-
$4,120 USD
View
B+
Retailer 17
-
$4,557 USD
£3,588 GBP
View
B+
Retailer 18
-
$5,540 USD
View
B+
Retailer 19
-
$5,666 USD
View
B+
Retailer 20
-
$6,295 USD
View
B
Retailer 21
-
$7,698 USD
View
B
Retailer 22
-
$11,316 USD
View
Most Expensive
B
Brilliant Earth
14484357A · Oct 31
$13,490 USD
View
22 more retailers have this diamond
Prices start from $1,765 USDSave up to $11,725 USD

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
$1,765 USD