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Marquise|Lab Grown|IGI

2.05ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG834610002

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834610002

Diamond specifications and retailer prices

From $529 NZD
$298 USD
As of October 31, 2026
Save $544 NZD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,076 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834610002 or 834610002. Listed at 3 retailers as of October 31, 2026, with a 103% 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

2.05
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834610002
Dimensions12.63 × 6.67 × 4.25 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.63 mm6.67 mm2.05 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834610002
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,076 NZD|Low: $529 NZD|High: $2,076 NZD|Avg: $1,061 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$529 NZD
Retailer 4$861 NZD
Retailer 5$917 NZD
Retailer 2$1,072 NZD
Rare Carat$2,076 NZD

37 data points across 5 retailers

3 retailers$529 NZD to $1,072 NZD

A
Cheapest Retailer
-
$529 NZD
$298 USD
Final sale: no returns
A
Retailer 2
-
$1,072 NZD
£476 GBP
View
Most Expensive
Rare Carat
834610002 · Oct 18
$2,076 NZD
$1,170 USD
View
Price last confirmed 14 days ago
2 more retailers have this diamond
Prices start from $529 NZDSave up to $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
2.05ct Marquise
$529 NZD