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Marquise|Lab Grown|IGI

13.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG791607290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607290

Diamond specifications and retailer prices

From $2,830 AUD
$1,983 USD
As of November 2, 2026
Save $13,523 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $16,352 AUD at Adiamor · As of November 2, 2026
View at Adiamor

About this 13.09ct lab-grown marquise diamond

This 13.09ct 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 LG791607290 or 791607290. Listed at 20 retailers as of November 2, 2026, with prices from $2,830 to $16,352, a $13,523 spread on the same certified stone. Adiamor lists it at $16,352. 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

13.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607290
Dimensions23.62 × 12.44 × 7.71 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.62 mm12.44 mm13.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607290
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.0%

Caratlytics Score

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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: $16,352 AUD|Low: $2,690 AUD|High: $16,352 AUD|Avg: $5,839 AUD|+0.1%
Adiamor
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
November 2, 2026
Retailer 9$2,830 AUD
Retailer 4$3,079 AUD
Retailer 3$3,283 AUD
Retailer 14$3,524 AUD
Retailer 7$4,095 AUD
Retailer 16$4,513 AUD
Retailer 10$4,516 AUD
Retailer 2$4,966 AUD
Retailer 12$5,082 AUD
Retailer 17$5,140 AUD
Retailer 15$5,544 AUD
Retailer 11$6,082 AUD
Retailer 6$6,241 AUD
Retailer 13$8,140 AUD
Retailer 5$8,845 AUD
Retailer 8$11,491 AUD
Adiamor$16,352 AUD

44 data points across 17 retailers

20 retailers$2,830 AUD to $16,352 AUD

A
Cheapest Retailer
-
$2,830 AUD
$1,983 USD
A
Retailer 2
-
$3,079 AUD
$2,158 USD
View
Retailer 3
-
$3,250 AUD
$2,278 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$3,283 AUD
$2,301 USD
View
A
Retailer 5
-
$3,524 AUD
$2,470 USD
View
A
Retailer 6
-
$3,872 AUD
HK$21,200 HKD
View
A
Retailer 7
-
$4,095 AUD
$2,870 USD
View
A
Retailer 8
-
$4,513 AUD
$3,163 USD
View
A
Retailer 9
-
$4,516 AUD
£2,492 GBP
View
A
Retailer 10
-
$4,966 AUD
$3,480 USD
View
A
Retailer 11
-
$5,082 AUD
ZAR 57,542 ZAR
View
B+
Retailer 12
-
$5,140 AUD
$3,602 USD
View
A
Retailer 13
-
$5,544 AUD
€3,700 EUR
View
A
Retailer 14
-
$6,082 AUD
View
A
Retailer 15
-
$6,241 AUD
£3,444 GBP
View
B+
Retailer 16
-
$8,140 AUD
$5,705 USD
View
B+
Retailer 17
-
$8,643 AUD
$6,057 USD
View
B+
Retailer 18
-
$8,845 AUD
$6,199 USD
View
B
Retailer 19
-
$11,491 AUD
$8,053 USD
View
Most Expensive
B
Adiamor
D-79843149 · Nov 2
$16,352 AUD
$11,460 USD
View
19 more retailers have this diamond
Prices start from $2,830 AUDSave up to $13,523 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
13.09ct Marquise
$2,830 AUD