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Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG636400049

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

Certificate IGI LG636400049

Diamond specifications and retailer prices

From $238 AUD
$167 USD
As of October 27, 2026
Save $1,310 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,548 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636400049 or 636400049. Listed at 20 retailers as of October 27, 2026, with prices from $238 to $1,548, a $1,310 spread on the same certified stone. Reve Diamonds lists it at $1,548. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636400049
Dimensions7.41 × 4.94 × 3.29 mm
L/W Ratio1.50
Culet sizePointed
Top View
7.41 mm4.94 mm1.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636400049
Side View
Table 64.0%Crown 29.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.6%

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 27
Current: $394 AUD|Low: $238 AUD|High: $1,548 AUD|Avg: $643 AUD|-0.6%
Retailer 1
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
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 13$238 AUD
Retailer 5$265 AUD
Retailer 2$275 AUD
Retailer 15$295 AUD
Retailer 17$295 AUD
Retailer 1$394 AUD
Retailer 8$488 AUD
Retailer 12$505 AUD
Retailer 10$521 AUD
Retailer 6$528 AUD
Retailer 4$546 AUD
Retailer 14$717 AUD
Retailer 7$745 AUD
Retailer 16$945 AUD
Retailer 3$999 AUD
Retailer 9$1,023 AUD
Retailer 11$1,383 AUD
Reve Diamonds$1,548 AUD

35 data points across 18 retailers

20 retailers$238 AUD to $1,548 AUD

A
Cheapest Retailer
-
$238 AUD
$167 USD
A
Retailer 2
-
$265 AUD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$275 AUD
$193 USD
View
A
Retailer 4
-
$295 AUD
$207 USD
View
A
Retailer 5
-
$295 AUD
$207 USD
View
A
Retailer 6
-
$394 AUD
£218 GBP
View
A
Retailer 7
-
$488 AUD
$343 USD
View
A
Retailer 8
-
$505 AUD
ZAR 5,731 ZAR
View
A
Retailer 9
-
$521 AUD
£288 GBP
View
A
Retailer 10
-
$528 AUD
$371 USD
View
Retailer 11
-
$546 AUD
€365 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$717 AUD
View
B+
Retailer 13
-
$745 AUD
$523 USD
View
Retailer 14
-
$861 AUD
$605 USD
View
Price last confirmed 88 days ago
B+
Retailer 15
-
$945 AUD
$664 USD
View
B
Retailer 16
-
$965 AUD
£533 GBP
View
B
Retailer 17
-
$999 AUD
$702 USD
View
B
Retailer 18
-
$1,023 AUD
$719 USD
View
B
Retailer 19
-
$1,383 AUD
£765 GBP
View
Most Expensive
B
Reve Diamonds
7D83756F6 · Oct 28
$1,548 AUD
$1,087 USD
View
19 more retailers have this diamond
Prices start from $238 AUDSave up to $1,310 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
1.02ct Radiant
$238 AUD