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Marquise|Lab Grown|IGI

2.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG839636604

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839636604

Diamond specifications and retailer prices

From $883 NZD
$497 USD
As of November 1, 2026
Save $2,544 NZD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,674 NZD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839636604 or 839636604. Listed at 6 retailers as of November 1, 2026, with a 288% 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

2.03
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839636604
Dimensions13.46 × 6.53 × 4.08 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.46 mm6.53 mm2.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839636604
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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: $4,674 NZD|Low: $883 NZD|High: $4,674 NZD|Avg: $2,437 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$883 NZD
Retailer 3$1,194 NZD
Retailer 7$1,240 NZD
Retailer 6$2,168 NZD
Retailer 2$2,261 NZD
Retailer 4$3,427 NZD
Brilliant Earth$4,674 NZD

15 data points across 7 retailers

6 retailers$883 NZD to $3,427 NZD

B+
Cheapest Retailer
-
$883 NZD
$497 USD
A
Retailer 2
-
$1,075 NZD
$605 USD
View
B+
Retailer 3
-
$2,168 NZD
$1,220 USD
View
B+
Retailer 4
-
$2,261 NZD
$1,272 USD
View
B
Retailer 5
-
$3,427 NZD
$1,928 USD
View
Most Expensive
Brilliant Earth
21583677A · Oct 12
$4,674 NZD
$2,630 USD
View
Price last confirmed 21 days ago
5 more retailers have this diamond
Prices start from $883 NZDSave up to $2,544 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
2.03ct Marquise
$883 NZD