Marquise|Lab Grown|IGI

2.09ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG818681845

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818681845

Diamond specifications and retailer prices

From $3,771 NZD
$2,120 USD
As of November 4, 2026
19 retailers carry this diamond
Most expensive: $3,771 NZD at Brilliant Earth
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818681845 or 818681845. Listed at 19 retailers as of November 4, 2026. 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

2.09
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681845
Dimensions12.99 × 6.63 × 4.30 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
12.99 mm6.63 mm2.09 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681845
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,771 NZD|Low: $619 NZD|High: $4,056 NZD|Avg: $1,824 NZD|-7.0%
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
Retailer 20
Retailer 21
Retailer 22
October 27, 2026
Retailer 5$644 NZD
Retailer 6$720 NZD
Retailer 10$747 NZD
Retailer 8$799 NZD
Retailer 11$799 NZD
Retailer 13$845 NZD
Retailer 3$1,076 NZD
Retailer 18$1,210 NZD
Retailer 2$1,400 NZD
Retailer 16$1,409 NZD
Retailer 12$1,565 NZD
Retailer 14$1,733 NZD
Retailer 19$1,791 NZD
Retailer 17$1,911 NZD
Retailer 22$2,001 NZD
Retailer 9$2,571 NZD
Retailer 15$2,640 NZD
Retailer 7$3,021 NZD
Retailer 4$3,044 NZD
Retailer 21$3,140 NZD
Retailer 20$3,229 NZD
Brilliant Earth$3,771 NZD

34 data points across 22 retailers

19 retailers

Retailer 1
-
$644 NZD
Price last confirmed 14 days ago
Retailer 2
-
$747 NZD
View
Price last confirmed 16 days ago
Retailer 3
-
$799 NZD
View
Price last confirmed 15 days ago
Retailer 4
-
$799 NZD
View
Price last confirmed 21 days ago
Retailer 5
-
$1,076 NZD
View
Price last confirmed 14 days ago
Retailer 6
-
$1,210 NZD
View
Price last confirmed 14 days ago
Retailer 7
-
$1,400 NZD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,409 NZD
View
Price last confirmed 13 days ago
Retailer 9
-
$1,565 NZD
View
Price last confirmed 14 days ago
Retailer 10
-
$1,733 NZD
View
Price last confirmed 15 days ago
Retailer 11
-
$1,791 NZD
View
Price last confirmed 18 days ago
Retailer 12
-
$1,911 NZD
View
Price last confirmed 13 days ago
Retailer 13
-
$2,571 NZD
View
Price last confirmed 15 days ago
Retailer 14
-
$2,640 NZD
View
Price last confirmed 14 days ago
Retailer 15
-
$3,021 NZD
View
Price last confirmed 13 days ago
Retailer 16
-
$3,044 NZD
View
Price last confirmed 14 days ago
Retailer 17
-
$3,140 NZD
View
Price last confirmed 16 days ago
Retailer 18
-
$3,229 NZD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21202594A · Nov 4
$3,771 NZD
$2,120 USD
View
18 more retailers have this diamond

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.

B
2.09ct Marquise
$3,771 NZD