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Radiant|Lab Grown|IGI

1.03ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG837639088

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837639088

Diamond specifications and retailer prices

From $219 AUD
$154 USD
As of October 30, 2026
Save $1,054 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,273 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837639088 or 837639088. Listed at 11 retailers as of October 26, 2026, with prices from $219 to $1,273, a $1,054 spread on the same certified stone. MOH London lists it at $1,273. 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

1.03
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837639088
Dimensions7.05 × 4.70 × 3.32 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm4.70 mm1.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837639088
Side View
Table 64.0%Crown 50.4°Girdle: ThickPavilion 35.8°Culet: NoneDepth 70.6%

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 30
Current: $1,273 AUD|Low: $215 AUD|High: $1,313 AUD|Avg: $613 AUD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$219 AUD
Retailer 10$272 AUD
Retailer 2$326 AUD
Retailer 4$475 AUD
Retailer 6$477 AUD
Retailer 11$495 AUD
Retailer 5$516 AUD
Retailer 3$813 AUD
Retailer 7$922 AUD
Retailer 9$952 AUD
MOH London$1,273 AUD

29 data points across 11 retailers

11 retailers$219 AUD to $1,273 AUD

A
Cheapest Retailer
-
$219 AUD
$154 USD
A
Retailer 2
-
$272 AUD
$191 USD
View
A
Retailer 3
-
$326 AUD
£180 GBP
View
A
Retailer 4
-
$475 AUD
£263 GBP
View
A
Retailer 5
-
$477 AUD
$335 USD
View
A
Retailer 6
-
$495 AUD
$348 USD
View
A
Retailer 7
-
$516 AUD
£286 GBP
View
B
Retailer 8
-
$813 AUD
SGD 772 SGD
View
B
Retailer 9
-
$922 AUD
$648 USD
View
Retailer 10
-
$952 AUD
$669 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG837639088 · Oct 26
$1,273 AUD
£704 GBP
View
10 more retailers have this diamond
Prices start from $219 AUDSave up to $1,054 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
1.03ct Radiant
$219 AUD