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Round|Lab Grown|IGI

2.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG792621573

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621573

Diamond specifications and retailer prices

From $481 NZD
$271 USD
As of November 1, 2026
Save $2,961 NZD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,442 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621573 or 792621573. Listed at 21 retailers as of October 31, 2026, with prices from $481 to $3,442, a $2,961 spread on the same certified stone. Brilliant Earth lists it at $3,442. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621573
Dimensions8.15 × 8.20 × 5.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm8.20 mm2.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621573
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

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: $3,442 NZD|Low: $481 NZD|High: $3,655 NZD|Avg: $1,360 NZD|-4.0%
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 8$481 NZD
Retailer 16$536 NZD
Retailer 4$557 NZD
Retailer 15$596 NZD
Retailer 12$863 NZD
Retailer 10$878 NZD
Retailer 5$988 NZD
Retailer 13$1,045 NZD
Retailer 19$1,061 NZD
Retailer 3$1,231 NZD
Retailer 11$1,330 NZD
Retailer 9$1,446 NZD
Retailer 18$1,528 NZD
Retailer 17$1,916 NZD
Retailer 6$1,918 NZD
Retailer 7$2,007 NZD
Retailer 14$2,292 NZD
Retailer 2$2,389 NZD
Brilliant Earth$3,442 NZD

28 data points across 19 retailers

21 retailers$481 NZD to $3,442 NZD

A
Cheapest Retailer
-
$481 NZD
$271 USD
A
Retailer 2
-
$536 NZD
$302 USD
View
Final sale: no returns
A
Retailer 3
-
$557 NZD
$314 USD
View
A
Retailer 4
-
$596 NZD
$336 USD
View
Retailer 5
-
$600 NZD
$338 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$863 NZD
£383 GBP
View
A
Retailer 7
-
$878 NZD
$495 USD
View
B+
Retailer 8
-
$988 NZD
$557 USD
View
A
Retailer 9
-
$1,045 NZD
£464 GBP
View
A
Retailer 10
-
$1,061 NZD
$598 USD
View
A
Retailer 11
-
$1,231 NZD
$694 USD
View
A
Retailer 12
-
$1,330 NZD
A$1,153 AUD
View
B+
Retailer 13
-
$1,446 NZD
ZAR 13,164 ZAR
View
B+
Retailer 14
-
$1,528 NZD
$861 USD
View
Retailer 15
-
$1,774 NZD
$1,000 USD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$1,916 NZD
$1,080 USD
View
B+
Retailer 17
-
$1,918 NZD
SGD 1,461 SGD
View
B+
Retailer 18
-
$2,007 NZD
$1,131 USD
View
B
Retailer 19
-
$2,292 NZD
$1,292 USD
View
B
Retailer 20
-
$2,389 NZD
£1,060 GBP
View
Most Expensive
B
Brilliant Earth
21501951A · Oct 31
$3,442 NZD
$1,940 USD
View
20 more retailers have this diamond
Prices start from $481 NZDSave up to $2,961 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 Round
$481 NZD