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Radiant|Lab Grown|IGI

1.28ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG602392833

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

Certificate IGI LG602392833

Diamond specifications and retailer prices

From $262 AUD
$184 USD
As of October 30, 2026
Save $1,255 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,517 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602392833 or 602392833. Listed at 16 retailers as of October 26, 2026, with prices from $262 to $1,517, a $1,255 spread on the same certified stone. MOH London lists it at $1,517. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602392833
Dimensions7.78 × 5.25 × 3.59 mm
L/W Ratio1.48
Culet sizePointed
Top View
7.78 mm5.25 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602392833
Side View
Table 66.0%Crown 44.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.4%

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: $1,517 AUD|Low: $256 AUD|High: $1,540 AUD|Avg: $799 AUD|+2.1%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 14$262 AUD
Retailer 10$303 AUD
Retailer 3$325 AUD
Retailer 16$325 AUD
Retailer 13$390 AUD
Retailer 7$572 AUD
Retailer 9$586 AUD
Retailer 12$610 AUD
Retailer 5$680 AUD
Retailer 4$786 AUD
Retailer 15$1,042 AUD
Retailer 11$1,100 AUD
Retailer 6$1,119 AUD
Retailer 2$1,125 AUD
MOH London$1,517 AUD
Retailer 8$1,540 AUD

41 data points across 16 retailers

16 retailers$262 AUD to $1,517 AUD

A
Cheapest Retailer
-
$262 AUD
$184 USD
A
Retailer 2
-
$303 AUD
$213 USD
View
A
Retailer 3
-
$325 AUD
$228 USD
View
A
Retailer 4
-
$325 AUD
$228 USD
View
Retailer 5
-
$390 AUD
£216 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$572 AUD
$402 USD
View
A
Retailer 7
-
$586 AUD
£324 GBP
View
A
Retailer 8
-
$610 AUD
€408 EUR
View
A
Retailer 9
-
$680 AUD
$478 USD
View
B+
Retailer 10
-
$786 AUD
$552 USD
View
B+
Retailer 11
-
$1,029 AUD
£569 GBP
View
B+
Retailer 12
-
$1,042 AUD
$732 USD
View
B
Retailer 13
-
$1,100 AUD
$773 USD
View
Retailer 14
-
$1,119 AUD
$786 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,125 AUD
$790 USD
View
Most Expensive
B
MOH London
602392833 · Oct 26
$1,517 AUD
£839 GBP
View
15 more retailers have this diamond
Prices start from $262 AUDSave up to $1,255 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
1.28ct Radiant
$262 AUD