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Marquise|Lab Grown|IGI

2.55ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG801636004

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801636004

Diamond specifications and retailer prices

From $670 NZD
$377 USD
As of November 1, 2026
Save $4,573 NZD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,243 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.55ct lab-grown marquise diamond

This 2.55ct 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 LG801636004 or 801636004. Listed at 6 retailers as of November 1, 2026, with prices from $670 to $5,243, a $4,573 spread on the same certified stone. Rare Carat lists it at $5,243. 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801636004
Dimensions13.89 × 7.05 × 4.52 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.89 mm7.05 mm2.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801636004
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

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 1
Current: $5,243 NZD|Low: $670 NZD|High: $5,446 NZD|Avg: $2,564 NZD|-3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 2$670 NZD
Retailer 8$962 NZD
Retailer 12$1,232 NZD
Retailer 10$1,262 NZD
Retailer 9$1,383 NZD
Retailer 11$1,454 NZD
Retailer 5$1,939 NZD
Retailer 13$1,969 NZD
Retailer 6$2,495 NZD
Retailer 3$2,943 NZD
Retailer 7$5,140 NZD
Rare Carat$5,243 NZD
Retailer 4$5,385 NZD

16 data points across 13 retailers

6 retailers$670 NZD to $5,243 NZD

A
Cheapest Retailer
-
$670 NZD
$377 USD
Final sale: no returns
B+
Retailer 2
-
$962 NZD
$541 USD
View
Retailer 3
-
$1,383 NZD
$778 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$2,495 NZD
$1,404 USD
View
B
Retailer 5
-
$5,140 NZD
$2,892 USD
View
Most Expensive
B
Rare Carat
801636004 · Nov 1
$5,243 NZD
$2,950 USD
View
5 more retailers have this diamond
Prices start from $670 NZDSave up to $4,573 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
$670 NZD