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Marquise|Lab Grown|IGI

3.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG790657924

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790657924

Diamond specifications and retailer prices

From $964 NZD
As of November 4, 2026
Save $8,566 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,530 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to 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 LG790657924 or 790657924. Listed at 18 retailers as of November 3, 2026, with prices from $964 to $9,530, a $8,566 spread on the same certified stone. Brilliant Earth lists it at $9,530. 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

3.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790657924
Dimensions15.31 × 7.59 × 4.65 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.31 mm7.59 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790657924
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.3%

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 4
Current: $9,530 NZD|Low: $926 NZD|High: $9,815 NZD|Avg: $2,850 NZD|-2.9%
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
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 18$964 NZD
Retailer 5$1,079 NZD
Retailer 3$1,195 NZD
Retailer 17$1,195 NZD
Retailer 2$1,261 NZD
Retailer 15$1,431 NZD
Retailer 9$1,597 NZD
Retailer 11$1,600 NZD
Retailer 8$1,828 NZD
Retailer 10$2,070 NZD
Retailer 14$2,525 NZD
Retailer 12$2,594 NZD
Retailer 4$3,085 NZD
Retailer 19$3,144 NZD
Retailer 7$3,467 NZD
Retailer 6$3,849 NZD
Retailer 16$4,321 NZD
Retailer 13$4,989 NZD
Brilliant Earth$9,530 NZD

38 data points across 19 retailers

18 retailers$964 NZD to $9,530 NZD

A
Cheapest Retailer
-
$964 NZD
A
Retailer 2
-
$1,079 NZD
View
Retailer 3
-
$1,195 NZD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$1,195 NZD
View
A
Retailer 5
-
$1,261 NZD
View
A
Retailer 6
-
$1,431 NZD
View
B+
Retailer 7
-
$1,597 NZD
View
A
Retailer 8
-
$1,828 NZD
View
A
Retailer 9
-
$2,070 NZD
View
B+
Retailer 10
-
$2,525 NZD
View
B+
Retailer 11
-
$2,594 NZD
View
B+
Retailer 12
-
$3,085 NZD
View
B+
Retailer 13
-
$3,144 NZD
View
B+
Retailer 14
-
$3,467 NZD
View
B+
Retailer 15
-
$3,849 NZD
View
B
Retailer 16
-
$4,321 NZD
View
B
Retailer 17
-
$4,989 NZD
View
Most Expensive
B
Brilliant Earth
20626824A · Nov 3
$9,530 NZD
$5,360 USD
View
17 more retailers have this diamond
Prices start from $964 NZDSave up to $8,566 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
3.09ct Marquise
$964 NZD