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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 $3,524 NZD
$1,983 USD
As of November 2, 2026
Save $16,843 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,368 NZD 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 $3,524 to $20,368, a $16,843 spread on the same certified stone. Adiamor lists it at $20,368. 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

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: $20,368 NZD|Low: $3,350 NZD|High: $20,368 NZD|Avg: $7,273 NZD|+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$3,524 NZD
Retailer 4$3,835 NZD
Retailer 3$4,090 NZD
Retailer 14$4,390 NZD
Retailer 7$5,101 NZD
Retailer 16$5,622 NZD
Retailer 10$5,625 NZD
Retailer 2$6,185 NZD
Retailer 12$6,330 NZD
Retailer 17$6,402 NZD
Retailer 15$6,905 NZD
Retailer 11$7,576 NZD
Retailer 6$7,774 NZD
Retailer 13$10,139 NZD
Retailer 5$11,017 NZD
Retailer 8$14,313 NZD
Adiamor$20,368 NZD

44 data points across 17 retailers

20 retailers$3,524 NZD to $20,368 NZD

A
Cheapest Retailer
-
$3,524 NZD
$1,983 USD
A
Retailer 2
-
$3,835 NZD
$2,158 USD
View
Retailer 3
-
$4,049 NZD
$2,278 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$4,090 NZD
$2,301 USD
View
A
Retailer 5
-
$4,390 NZD
$2,470 USD
View
A
Retailer 6
-
$4,823 NZD
HK$21,200 HKD
View
A
Retailer 7
-
$5,101 NZD
$2,870 USD
View
A
Retailer 8
-
$5,622 NZD
$3,163 USD
View
A
Retailer 9
-
$5,625 NZD
£2,492 GBP
View
A
Retailer 10
-
$6,185 NZD
$3,480 USD
View
A
Retailer 11
-
$6,330 NZD
ZAR 57,542 ZAR
View
B+
Retailer 12
-
$6,402 NZD
$3,602 USD
View
A
Retailer 13
-
$6,905 NZD
€3,700 EUR
View
A
Retailer 14
-
$7,576 NZD
A$6,558 AUD
View
A
Retailer 15
-
$7,774 NZD
£3,444 GBP
View
B+
Retailer 16
-
$10,139 NZD
$5,705 USD
View
B+
Retailer 17
-
$10,765 NZD
$6,057 USD
View
B+
Retailer 18
-
$11,017 NZD
$6,199 USD
View
B
Retailer 19
-
$14,313 NZD
$8,053 USD
View
Most Expensive
B
Adiamor
D-79843149 · Nov 2
$20,368 NZD
$11,460 USD
View
19 more retailers have this diamond
Prices start from $3,524 NZDSave up to $16,843 NZD

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
$3,524 NZD