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Round|Lab Grown|IGI

1.30ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492122437

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492122437

Diamond specifications and retailer prices

From $828 AUD
$580 USD
As of November 2, 2026
Save $4,248 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,076 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492122437 or 492122437. Listed at 11 retailers as of October 29, 2026, with prices from $828 to $5,076, a $4,248 spread on the same certified stone. MOH London lists it at $5,076. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492122437
Dimensions7.02 × 6.98 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.02 mm6.98 mm1.30 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG492122437
Side View
Table 53.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.4%

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 2
Current: $5,076 AUD|Low: $828 AUD|High: $5,116 AUD|Avg: $2,187 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7$828 AUD
Retailer 6$1,161 AUD
Retailer 11$1,263 AUD
Retailer 10$1,300 AUD
Retailer 8$1,347 AUD
Retailer 13$1,598 AUD
Retailer 4$1,793 AUD
Retailer 3$2,085 AUD
Retailer 9$2,172 AUD
Retailer 5$3,012 AUD
Retailer 2$3,096 AUD
Retailer 12$3,787 AUD
MOH London$5,076 AUD

16 data points across 13 retailers

11 retailers$828 AUD to $5,076 AUD

A
Cheapest Retailer
-
$828 AUD
$580 USD
B+
Retailer 2
-
$1,161 AUD
$814 USD
View
B+
Retailer 3
-
$1,263 AUD
$885 USD
View
B+
Retailer 4
-
$1,300 AUD
$911 USD
View
Final sale: no returns
B
Retailer 5
-
$1,347 AUD
$944 USD
View
Retailer 6
-
$1,347 AUD
$944 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$1,598 AUD
$1,120 USD
View
B
Retailer 8
-
$2,172 AUD
$1,522 USD
View
B
Retailer 9
-
$3,096 AUD
$2,170 USD
View
B
Retailer 10
-
$3,787 AUD
$2,654 USD
View
Most Expensive
B
MOH London
LG492122437 · Oct 29
$5,076 AUD
£2,801 GBP
View
10 more retailers have this diamond
Prices start from $828 AUDSave up to $4,248 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
1.30ct Round
$828 AUD