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Oval|Lab Grown|IGI

1.30ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG602375471

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG602375471

Diamond specifications and retailer prices

From $510 AUD
HK$2,800 HKD
As of October 29, 2026
Save $1,024 AUD (67%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,533 AUD at MOH London · As of October 29, 2026
View at MOH London

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG602375471 or 602375471. Listed at 4 retailers as of October 29, 2026, with prices from $510 to $1,533, a $1,024 spread on the same certified stone. MOH London lists it at $1,533. 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
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602375471
Dimensions8.96 × 6.10 × 3.67 mm
L/W Ratio1.47
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
8.96 mm6.10 mm1.30 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602375471
Side View
Table 62.0%Crown 37.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.2%

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 29
Current: $1,533 AUD|Low: $510 AUD|High: $1,908 AUD|Avg: $977 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 4$510 AUD
Retailer 2$539 AUD
Retailer 3$574 AUD
Retailer 5$818 AUD
Retailer 7$880 AUD
Retailer 9$959 AUD
Retailer 6$1,112 AUD
MOH London$1,533 AUD
Retailer 8$1,908 AUD

14 data points across 9 retailers

4 retailers$510 AUD to $1,533 AUD

A
Cheapest Retailer
-
$510 AUD
HK$2,800 HKD
A
Retailer 2
-
$539 AUD
€361 EUR
View
B+
Retailer 3
-
$574 AUD
$404 USD
View
Most Expensive
B
MOH London
LG602375471 · Oct 29
$1,533 AUD
£849 GBP
View
3 more retailers have this diamond
Prices start from $510 AUDSave up to $1,024 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
$510 AUD