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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 $400 AUD
$281 USD
As of October 29, 2026
Save $3,558 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,958 AUD at Brilliant Earth · As of October 31, 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 $400 to $3,958, a $3,558 spread on the same certified stone. Brilliant Earth lists it at $3,958. 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: $3,958 AUD|Low: $384 AUD|High: $4,086 AUD|Avg: $1,186 AUD|-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
November 1, 2026
Retailer 5$400 AUD
Retailer 15$464 AUD
Retailer 10$497 AUD
Retailer 7$503 AUD
Retailer 11$719 AUD
Retailer 2$719 AUD
Retailer 4$819 AUD
Retailer 9$874 AUD
Retailer 6$886 AUD
Retailer 16$913 AUD
Retailer 14$1,049 AUD
Retailer 13$1,526 AUD
Retailer 12$1,597 AUD
Retailer 3$1,910 AUD
Retailer 8$2,018 AUD
Brilliant Earth$3,958 AUD

40 data points across 16 retailers

17 retailers$400 AUD to $3,958 AUD

A
Cheapest Retailer
-
$400 AUD
$281 USD
A
Retailer 2
-
$464 AUD
$326 USD
View
A
Retailer 3
-
$497 AUD
$349 USD
View
Retailer 4
-
$503 AUD
$353 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$719 AUD
$505 USD
View
A
Retailer 6
-
$719 AUD
£398 GBP
View
B+
Retailer 7
-
$819 AUD
$575 USD
View
A
Retailer 8
-
$874 AUD
£484 GBP
View
A
Retailer 9
-
$886 AUD
€593 EUR
View
A
Retailer 10
-
$913 AUD
$641 USD
View
A
Retailer 11
-
$1,049 AUD
$737 USD
View
B+
Retailer 12
-
$1,526 AUD
$1,072 USD
View
B+
Retailer 13
-
$1,597 AUD
$1,122 USD
View
Retailer 14
-
$1,669 AUD
$1,172 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$1,910 AUD
$1,342 USD
View
B+
Retailer 16
-
$2,018 AUD
£1,116 GBP
View
Most Expensive
B
Brilliant Earth
16586774A · Oct 31
$3,958 AUD
$2,780 USD
View
16 more retailers have this diamond
Prices start from $400 AUDSave up to $3,558 AUD

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
$400 AUD