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Radiant|Lab Grown|IGI

1.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG774610478

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

Certificate IGI LG774610478

Diamond specifications and retailer prices

From $229 SGD
$179 USD
As of October 27, 2026
Save $1,976 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,205 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774610478 or 774610478. Listed at 13 retailers as of October 27, 2026, with prices from $229 to $2,205, a $1,976 spread on the same certified stone. Do Amore Diamonds lists it at $2,205. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774610478
Dimensions7.15 × 5.08 × 3.29 mm
L/W Ratio1.41
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
7.15 mm5.08 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774610478
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $2,205 SGD|Low: $168 SGD|High: $3,154 SGD|Avg: $1,089 SGD|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3$229 SGD
Retailer 5$236 SGD
Retailer 13$265 SGD
Retailer 12$504 SGD
Retailer 11$592 SGD
Retailer 6$767 SGD
Retailer 9$805 SGD
Retailer 4$1,009 SGD
Retailer 7$1,019 SGD
Retailer 2$1,475 SGD
Retailer 8$1,609 SGD
Retailer 10$2,180 SGD
Do Amore Diamonds$2,205 SGD

31 data points across 13 retailers

13 retailers$229 SGD to $2,205 SGD

A+
Cheapest Retailer
-
$229 SGD
$179 USD
A
Retailer 2
-
$236 SGD
$184 USD
View
Final sale: no returns
A
Retailer 3
-
$265 SGD
$207 USD
View
A
Retailer 4
-
$504 SGD
$393 USD
View
A
Retailer 5
-
$592 SGD
$462 USD
View
A
Retailer 6
-
$767 SGD
A$920 AUD
View
B+
Retailer 7
-
$805 SGD
$628 USD
View
B+
Retailer 8
-
$1,009 SGD
$787 USD
View
B+
Retailer 9
-
$1,019 SGD
$795 USD
View
B
Retailer 10
-
$1,475 SGD
£906 GBP
View
B+
Retailer 11
-
$1,609 SGD
$1,255 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$2,180 SGD
$1,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D9BFADC7 · Oct 28
$2,205 SGD
$1,720 USD
View
12 more retailers have this diamond
Prices start from $229 SGDSave up to $1,976 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
$229 SGD