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Marquise|Lab Grown|IGI

2.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG809634611

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809634611

Diamond specifications and retailer prices

From $1,279 NZD
$721 USD
As of October 30, 2026
Save $5,463 NZD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,742 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809634611 or 809634611. Listed at 21 retailers as of October 30, 2026, with prices from $1,279 to $6,742, a $5,463 spread on the same certified stone. Brilliant Earth lists it at $6,742. 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

2.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809634611
Dimensions14.93 × 7.14 × 4.05 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.93 mm7.14 mm2.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809634611
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 56.7%

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: Oct 30
Current: $6,742 NZD|Low: $1,228 NZD|High: $7,310 NZD|Avg: $3,288 NZD|-7.8%
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 1, 2026
Retailer 18$1,279 NZD
Retailer 6$1,391 NZD
Retailer 9$1,430 NZD
Retailer 3$1,483 NZD
Retailer 16$1,801 NZD
Retailer 7$2,115 NZD
Retailer 14$2,360 NZD
Retailer 12$2,380 NZD
Retailer 8$2,404 NZD
Retailer 5$2,408 NZD
Retailer 13$3,522 NZD
Retailer 17$3,653 NZD
Retailer 15$3,827 NZD
Retailer 4$4,171 NZD
Retailer 10$4,624 NZD
Retailer 19$4,810 NZD
Retailer 11$5,114 NZD
Retailer 2$5,825 NZD
Brilliant Earth$6,742 NZD

42 data points across 19 retailers

21 retailers$1,279 NZD to $6,742 NZD

A
Cheapest Retailer
-
$1,279 NZD
$721 USD
A
Retailer 2
-
$1,391 NZD
$784 USD
View
A
Retailer 3
-
$1,430 NZD
$806 USD
View
Final sale: no returns
A
Retailer 4
-
$1,483 NZD
$836 USD
View
Retailer 5
-
$1,483 NZD
$836 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,801 NZD
$1,015 USD
View
A
Retailer 7
-
$2,115 NZD
$1,192 USD
View
A
Retailer 8
-
$2,360 NZD
€1,267 EUR
View
A
Retailer 9
-
$2,380 NZD
£1,056 GBP
View
A
Retailer 10
-
$2,404 NZD
$1,355 USD
View
A
Retailer 11
-
$2,408 NZD
$1,357 USD
View
B+
Retailer 12
-
$3,522 NZD
A$3,054 AUD
View
B+
Retailer 13
-
$3,653 NZD
$2,059 USD
View
B+
Retailer 14
-
$3,827 NZD
ZAR 34,848 ZAR
View
B+
Retailer 15
-
$4,171 NZD
$2,351 USD
View
B
Retailer 16
-
$4,624 NZD
£2,052 GBP
View
B+
Retailer 17
-
$4,810 NZD
$2,711 USD
View
B
Retailer 18
-
$5,060 NZD
$2,852 USD
View
B
Retailer 19
-
$5,114 NZD
$2,882 USD
View
B
Retailer 20
-
$5,825 NZD
£2,585 GBP
View
Most Expensive
B
Brilliant Earth
20835914A · Oct 31
$6,742 NZD
$3,800 USD
View
20 more retailers have this diamond
Prices start from $1,279 NZDSave up to $5,463 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
2.55ct Marquise
$1,279 NZD