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Oval|Lab Grown|IGI

1.30ct G VVS2 Oval Lab Grown Diamond

GD • G/VVS2 • IGI LG602398450

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG602398450

Diamond specifications and retailer prices

From $427 AUD
$300 USD
As of October 30, 2026
Save $1,829 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,256 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG602398450 or 602398450. Listed at 16 retailers as of October 30, 2026, with prices from $427 to $2,256, a $1,829 spread on the same certified stone. Taylor and Hart lists it at $2,256. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602398450
Dimensions9.05 × 5.98 × 3.74 mm
L/W Ratio1.51
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
9.05 mm5.98 mm1.30 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602398450
Side View
Table 58.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $842 AUD|Low: $265 AUD|High: $2,256 AUD|Avg: $1,007 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 4$410 AUD
Retailer 8$427 AUD
Retailer 2$773 AUD
Retailer 12$776 AUD
Retailer 3$784 AUD
Retailer 7$811 AUD
Retailer 1$842 AUD
Retailer 5$905 AUD
Retailer 6$1,149 AUD
Retailer 10$1,196 AUD
Retailer 11$1,451 AUD
Retailer 9$1,902 AUD
Taylor and Hart$2,256 AUD

41 data points across 13 retailers

16 retailers$427 AUD to $2,256 AUD

Retailer 1
-
$380 AUD
$267 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$427 AUD
$300 USD
View
Final sale: no returns
Retailer 3
-
$441 AUD
$310 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$473 AUD
$332 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$773 AUD
$543 USD
View
B+
Retailer 6
-
$776 AUD
$545 USD
View
B+
Retailer 7
-
$784 AUD
$551 USD
View
B+
Retailer 8
-
$811 AUD
ZAR 9,204 ZAR
View
B+
Retailer 9
-
$842 AUD
€563 EUR
View
B+
Retailer 10
-
$905 AUD
£501 GBP
View
B
Retailer 11
-
$1,149 AUD
View
B
Retailer 12
-
$1,196 AUD
$840 USD
View
B
Retailer 13
-
$1,451 AUD
$1,019 USD
View
Retailer 14
-
$1,518 AUD
$1,066 USD
View
Price last confirmed 22 days ago
C
Retailer 15
-
$1,902 AUD
£1,052 GBP
View
Most Expensive
C
Taylor and Hart
WQTOQU0 · Oct 31
$2,256 AUD
$1,585 USD
View
15 more retailers have this diamond
Prices start from $427 AUDSave up to $1,829 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 Oval
$427 AUD