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Marquise|Lab Grown|IGI

2.59ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG800602182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800602182

Diamond specifications and retailer prices

From $2,501 NZD
CA$1,954 CAD
As of November 2, 2026
Save $1,109 NZD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,434 NZD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 2.59ct lab-grown marquise diamond

This 2.59ct 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 LG800602182 or 800602182. Listed at 3 retailers as of November 1, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.59
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800602182
Dimensions14.77 × 7.13 × 4.40 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.77 mm7.13 mm2.59 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800602182
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,434 NZD|Low: $917 NZD|High: $8,744 NZD|Avg: $3,603 NZD|-1.2%
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
Retailer 14
August 17, 2026
Retailer 14$917 NZD
Retailer 2$1,040 NZD
Retailer 5$1,530 NZD
Retailer 10$1,546 NZD
Retailer 7$1,964 NZD
Retailer 8$2,024 NZD
Retailer 4$2,501 NZD
Retailer 12$2,870 NZD
Retailer 11$3,018 NZD
Retailer 13$3,610 NZD
Retailer 3$5,221 NZD
Retailer 9$5,225 NZD
Rare Carat$5,434 NZD
Retailer 6$8,744 NZD

22 data points across 14 retailers

3 retailers$2,501 NZD to $3,610 NZD

B+
Cheapest Retailer
-
$2,501 NZD
CA$1,954 CAD
B
Retailer 2
-
$3,610 NZD
$2,031 USD
View
Most Expensive
Rare Carat
800602182 · Aug 17
$5,434 NZD
$3,058 USD
View
Price last confirmed 77 days ago
2 more retailers have this diamond
Prices start from $2,501 NZDSave up to $1,109 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.

B+
2.59ct Marquise
$2,501 NZD