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Round|Lab Grown|IGI

2.30ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG706512845

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706512845

Diamond specifications and retailer prices

From $499 NZD
$281 USD
As of October 29, 2026
Save $4,434 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,933 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.3ct lab-grown round diamond

This 2.3ct lab-grown round 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 LG706512845 or 706512845. Listed at 17 retailers as of October 29, 2026, with prices from $499 to $4,933, a $4,434 spread on the same certified stone. Brilliant Earth lists it at $4,933. 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

2.30
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706512845
Dimensions8.44 × 8.41 × 5.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm8.41 mm2.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706512845
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

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: Oct 29
Current: $4,933 NZD|Low: $479 NZD|High: $5,092 NZD|Avg: $1,418 NZD|-3.1%
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
October 31, 2026
Retailer 4$499 NZD
Retailer 13$578 NZD
Retailer 6$626 NZD
Retailer 8$626 NZD
Retailer 2$896 NZD
Retailer 3$899 NZD
Retailer 16$1,020 NZD
Retailer 9$1,090 NZD
Retailer 5$1,105 NZD
Retailer 14$1,137 NZD
Retailer 12$1,308 NZD
Retailer 11$1,902 NZD
Retailer 10$1,991 NZD
Retailer 15$2,381 NZD
Retailer 7$2,515 NZD
Brilliant Earth$4,933 NZD

40 data points across 16 retailers

17 retailers$499 NZD to $4,933 NZD

A
Cheapest Retailer
-
$499 NZD
$281 USD
A
Retailer 2
-
$578 NZD
$326 USD
View
A
Retailer 3
-
$626 NZD
$353 USD
View
A
Retailer 4
-
$626 NZD
$353 USD
View
A
Retailer 5
-
$896 NZD
$505 USD
View
A
Retailer 6
-
$899 NZD
£399 GBP
View
B+
Retailer 7
-
$1,020 NZD
$575 USD
View
A
Retailer 8
-
$1,090 NZD
£484 GBP
View
A
Retailer 9
-
$1,105 NZD
€593 EUR
View
A
Retailer 10
-
$1,137 NZD
$641 USD
View
A
Retailer 11
-
$1,308 NZD
$737 USD
View
B+
Retailer 12
-
$1,902 NZD
$1,072 USD
View
B+
Retailer 13
-
$1,991 NZD
$1,122 USD
View
Retailer 14
-
$2,080 NZD
$1,172 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$2,381 NZD
$1,342 USD
View
B+
Retailer 16
-
$2,515 NZD
£1,116 GBP
View
Most Expensive
B
Brilliant Earth
16586774A · Oct 29
$4,933 NZD
$2,780 USD
View
16 more retailers have this diamond
Prices start from $499 NZDSave up to $4,434 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
2.30ct Round
$499 NZD