Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG783624790

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

Certificate IGI LG783624790

Diamond specifications and retailer prices

From $265 AUD
$186 USD
As of October 30, 2026
Save $2,284 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,549 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG783624790 or 783624790. Listed at 21 retailers as of October 27, 2026, with prices from $265 to $2,549, a $2,284 spread on the same certified stone. Queensmith lists it at $2,549. 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 angle39.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783624790
Dimensions7.08 × 7.08 × 5.02 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.08 mm7.08 mm1.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783624790
Side View
Table 64.0%Crown 39.1°Girdle: MediumPavilion 38.1°Culet: NoneDepth 68.1%

Caratlytics Score

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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: $393 AUD|Low: $228 AUD|High: $1,546 AUD|Avg: $660 AUD|-1.0%
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
October 30, 2026
Retailer 4$236 AUD
Retailer 2$265 AUD
Retailer 7$275 AUD
Retailer 6$293 AUD
Retailer 8$293 AUD
Retailer 1$393 AUD
Retailer 15$490 AUD
Retailer 12$504 AUD
Retailer 10$521 AUD
Retailer 14$715 AUD
Retailer 9$745 AUD
Retailer 16$774 AUD
Retailer 13$855 AUD
Retailer 17$944 AUD
Retailer 5$1,210 AUD
Retailer 11$1,379 AUD
Retailer 3$1,546 AUD

42 data points across 17 retailers

21 retailers$265 AUD to $2,549 AUD

Retailer 1
-
$236 AUD
$166 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$265 AUD
$186 USD
View
Final sale: no returns
Retailer 3
-
$275 AUD
$193 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$293 AUD
$206 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$293 AUD
$206 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$393 AUD
£218 GBP
View
B+
Retailer 7
-
$399 AUD
$280 USD
View
A
Retailer 8
-
$488 AUD
$343 USD
View
Retailer 9
-
$490 AUD
€328 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$504 AUD
ZAR 5,720 ZAR
View
A
Retailer 11
-
$521 AUD
£288 GBP
View
B+
Retailer 12
-
$715 AUD
View
B+
Retailer 13
-
$745 AUD
$523 USD
View
B
Retailer 14
-
$774 AUD
$544 USD
View
B+
Retailer 15
-
$855 AUD
View
Retailer 16
-
$944 AUD
$663 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,022 AUD
$718 USD
View
Retailer 18
-
$1,210 AUD
$850 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,379 AUD
£763 GBP
View
B
Retailer 20
-
$1,546 AUD
$1,086 USD
View
Most Expensive
B
Queensmith
LG783624790 · Oct 27
$2,549 AUD
£1,410 GBP
View
20 more retailers have this diamond
Prices start from $265 AUDSave up to $2,284 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
$265 AUD