CaratHunter
Plans
Marquise|Lab Grown|IGI

3.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG801670159

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801670159

Diamond specifications and retailer prices

From $942 NZD
As of November 3, 2026
Save $4,765 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,707 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 LG801670159 or 801670159. Listed at 12 retailers as of November 3, 2026, with prices from $942 to $5,707, a $4,765 spread on the same certified stone. Brilliant Earth lists it at $5,707. 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 angle36.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801670159
Dimensions14.97 × 7.65 × 4.68 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm7.65 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801670159
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.2%

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 3
Current: $1,453 NZD|Low: $942 NZD|High: $3,508 NZD|Avg: $2,058 NZD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 4$942 NZD
Retailer 10$1,156 NZD
Retailer 3$1,188 NZD
Retailer 1$1,453 NZD
Retailer 11$1,879 NZD
Retailer 6$1,945 NZD
Retailer 9$1,988 NZD
Retailer 8$2,505 NZD
Retailer 2$2,934 NZD
Retailer 5$3,343 NZD
Retailer 7$3,490 NZD

10 data points across 11 retailers

12 retailers$942 NZD to $5,707 NZD

A
Cheapest Retailer
-
$942 NZD
A
Retailer 2
-
$1,156 NZD
View
B+
Retailer 3
-
$1,188 NZD
View
A
Retailer 4
-
$1,453 NZD
View
A
Retailer 5
-
$1,879 NZD
View
A
Retailer 6
-
$1,945 NZD
View
A
Retailer 7
-
$1,988 NZD
View
B+
Retailer 8
-
$2,505 NZD
View
B+
Retailer 9
-
$2,934 NZD
View
B+
Retailer 10
-
$3,343 NZD
View
B+
Retailer 11
-
$3,490 NZD
View
Most Expensive
B
Brilliant Earth
22313949A · Nov 3
$5,707 NZD
$3,210 USD
View
11 more retailers have this diamond
Prices start from $942 NZDSave up to $4,765 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
$942 NZD