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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 $238 SGD
$186 USD
As of October 30, 2026
Save $2,051 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,289 SGD 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 $238 to $2,289, a $2,051 spread on the same certified stone. Queensmith lists it at $2,289. 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: $353 SGD|Low: $205 SGD|High: $1,388 SGD|Avg: $593 SGD|-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$212 SGD
Retailer 2$238 SGD
Retailer 7$247 SGD
Retailer 6$263 SGD
Retailer 8$263 SGD
Retailer 1$353 SGD
Retailer 15$440 SGD
Retailer 12$453 SGD
Retailer 10$468 SGD
Retailer 14$642 SGD
Retailer 9$669 SGD
Retailer 16$695 SGD
Retailer 13$768 SGD
Retailer 17$848 SGD
Retailer 5$1,087 SGD
Retailer 11$1,239 SGD
Retailer 3$1,388 SGD

42 data points across 17 retailers

21 retailers$238 SGD to $2,289 SGD

Retailer 1
-
$212 SGD
$166 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$238 SGD
$186 USD
View
Final sale: no returns
Retailer 3
-
$247 SGD
$193 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$263 SGD
$206 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$263 SGD
$206 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$353 SGD
£218 GBP
View
B+
Retailer 7
-
$358 SGD
$280 USD
View
A
Retailer 8
-
$438 SGD
$343 USD
View
Retailer 9
-
$440 SGD
€328 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$453 SGD
ZAR 5,720 ZAR
View
A
Retailer 11
-
$468 SGD
£288 GBP
View
B+
Retailer 12
-
$642 SGD
A$773 AUD
View
B+
Retailer 13
-
$669 SGD
$523 USD
View
B
Retailer 14
-
$695 SGD
$544 USD
View
B+
Retailer 15
-
$768 SGD
A$924 AUD
View
Retailer 16
-
$848 SGD
$663 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$917 SGD
$718 USD
View
Retailer 18
-
$1,087 SGD
$850 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$1,239 SGD
£763 GBP
View
B
Retailer 20
-
$1,388 SGD
$1,086 USD
View
Most Expensive
B
Queensmith
LG783624790 · Oct 27
$2,289 SGD
£1,410 GBP
View
20 more retailers have this diamond
Prices start from $238 SGDSave up to $2,051 SGD

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 SGD