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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 $2,519 AUD
£1,390 GBP
As of November 2, 2026
Save $16,730 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $19,249 AUD 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 $2,519 to $19,249, a $16,730 spread on the same certified stone. Brilliant Earth lists it at $19,249. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $19,249 AUD|Low: $2,518 AUD|High: $19,249 AUD|Avg: $6,201 AUD
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$2,519 AUD
Retailer 4$2,704 AUD
Retailer 5$3,136 AUD
Retailer 12$3,375 AUD
Retailer 8$4,313 AUD
Retailer 13$4,483 AUD
Retailer 2$4,737 AUD
Retailer 10$4,855 AUD
Retailer 11$4,967 AUD
Retailer 9$5,811 AUD
Retailer 3$7,905 AUD
Retailer 14$8,085 AUD
Retailer 6$8,982 AUD
Brilliant Earth$19,249 AUD

33 data points across 14 retailers

23 retailers$2,519 AUD to $19,249 AUD

A
Cheapest Retailer
-
$2,519 AUD
£1,390 GBP
A
Retailer 2
-
$2,704 AUD
$1,895 USD
View
A
Retailer 3
-
$2,942 AUD
$2,062 USD
View
A
Retailer 4
-
$3,026 AUD
$2,121 USD
View
Final sale: no returns
Retailer 5
-
$3,136 AUD
$2,198 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$3,136 AUD
$2,198 USD
View
A
Retailer 7
-
$3,375 AUD
$2,365 USD
View
A
Retailer 8
-
$4,017 AUD
$2,815 USD
View
A
Retailer 9
-
$4,313 AUD
£2,380 GBP
View
B+
Retailer 10
-
$4,483 AUD
$3,142 USD
View
A
Retailer 11
-
$4,737 AUD
$3,320 USD
View
A
Retailer 12
-
$4,855 AUD
ZAR 54,970 ZAR
View
A
Retailer 13
-
$4,967 AUD
€3,315 EUR
View
A
Retailer 14
-
$5,338 AUD
CA$5,195 CAD
View
A
Retailer 15
-
$5,811 AUD
View
A
Retailer 16
-
$5,879 AUD
$4,120 USD
View
B+
Retailer 17
-
$6,502 AUD
£3,588 GBP
View
B+
Retailer 18
-
$7,905 AUD
$5,540 USD
View
B+
Retailer 19
-
$8,085 AUD
$5,666 USD
View
B+
Retailer 20
-
$8,982 AUD
$6,295 USD
View
B
Retailer 21
-
$10,985 AUD
$7,698 USD
View
B
Retailer 22
-
$16,147 AUD
$11,316 USD
View
Most Expensive
B
Brilliant Earth
14484357A · Nov 2
$19,249 AUD
$13,490 USD
View
22 more retailers have this diamond
Prices start from $2,519 AUDSave up to $16,730 AUD

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
$2,519 AUD