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Oval|Lab Grown|IGI

1.43ct H VVS2 Oval Lab Grown Diamond

GD • H/VVS2 • IGI LG630452257

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG630452257

Diamond specifications and retailer prices

From $287 AUD
$201 USD
As of November 1, 2026
Save $1,373 AUD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,660 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.43ct lab-grown oval diamond

This 1.43ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG630452257 or 630452257. Listed at 9 retailers as of November 1, 2026, with prices from $287 to $1,660, a $1,373 spread on the same certified stone. MOH London lists it at $1,660. 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

1.43
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630452257
Dimensions8.89 × 6.39 × 4.01 mm
L/W Ratio1.39
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
8.89 mm6.39 mm1.43 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630452257
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.8%

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: Nov 1
Current: $1,660 AUD|Low: $287 AUD|High: $2,036 AUD|Avg: $1,017 AUD|-1.1%
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
Retailer 14
November 1, 2026
Retailer 8$287 AUD
Retailer 10$321 AUD
Retailer 11$548 AUD
Retailer 9$618 AUD
Retailer 2$649 AUD
Retailer 12$674 AUD
Retailer 3$873 AUD
Retailer 5$1,075 AUD
Retailer 7$1,146 AUD
Retailer 4$1,179 AUD
Retailer 14$1,312 AUD
MOH London$1,660 AUD
Retailer 13$1,728 AUD
Retailer 6$2,036 AUD

19 data points across 14 retailers

9 retailers$287 AUD to $1,660 AUD

A
Cheapest Retailer
-
$287 AUD
$201 USD
A
Retailer 2
-
$321 AUD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$332 AUD
$233 USD
View
B+
Retailer 4
-
$548 AUD
HK$3,000 HKD
View
B+
Retailer 5
-
$618 AUD
$433 USD
View
B+
Retailer 6
-
$649 AUD
€433 EUR
View
B+
Retailer 7
-
$1,142 AUD
$800 USD
View
B+
Retailer 8
-
$1,146 AUD
$803 USD
View
Most Expensive
B
MOH London
LG630452257 · Nov 1
$1,660 AUD
£916 GBP
View
8 more retailers have this diamond
Prices start from $287 AUDSave up to $1,373 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
1.43ct Oval
$287 AUD