Radiant|Lab Grown|IGI

0.98ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG631429217

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

Certificate IGI LG631429217

Diamond specifications and retailer prices

From $252 SGD
$197 USD
As of October 30, 2026
Save $2,177 SGD (90%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $2,429 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.98ct lab-grown radiant diamond

This 0.98ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG631429217 or 631429217. Listed at 32 retailers as of October 30, 2026, with prices from $252 to $2,429, a $2,177 spread on the same certified stone. Do Amore Diamonds lists it at $2,429. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631429217
Dimensions7.82 × 4.73 × 3.11 mm
L/W Ratio1.65
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
7.82 mm4.73 mm0.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631429217
Side View
Table 65.0%Crown 30°Girdle: MediumPavilion 32.1°Culet: NoneDepth 65.8%

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 30
Current: $641 SGD|Low: $243 SGD|High: $1,617 SGD|Avg: $685 SGD|+3.6%
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
October 31, 2026
Retailer 12$252 SGD
Retailer 5$283 SGD
Retailer 3$293 SGD
Retailer 4$313 SGD
Retailer 13$313 SGD
Retailer 2$545 SGD
Retailer 6$615 SGD
Retailer 8$625 SGD
Retailer 1$641 SGD
Retailer 9$862 SGD
Retailer 11$1,010 SGD
Retailer 14$1,111 SGD
Retailer 7$1,391 SGD
Retailer 10$1,592 SGD

40 data points across 14 retailers

32 retailers$252 SGD to $2,429 SGD

A+
Cheapest Retailer
-
$252 SGD
$197 USD
A
Retailer 2
-
$281 SGD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$283 SGD
$221 USD
View
Final sale: no returns
A
Retailer 4
-
$293 SGD
$229 USD
View
A
Retailer 5
-
$313 SGD
$245 USD
View
A
Retailer 6
-
$313 SGD
$245 USD
View
A
Retailer 7
-
$475 SGD
HK$2,900 HKD
View
A
Retailer 8
-
$545 SGD
$426 USD
View
A
Retailer 9
-
$612 SGD
$479 USD
View
A
Retailer 10
-
$615 SGD
$481 USD
View
A
Retailer 11
-
$625 SGD
ZAR 7,893 ZAR
View
A
Retailer 12
-
$641 SGD
£395 GBP
View
A
Retailer 13
-
$862 SGD
A$1,037 AUD
View
B+
Retailer 14
-
$1,010 SGD
$790 USD
View
B+
Retailer 15
-
$1,111 SGD
$869 USD
View
B+
Retailer 16
-
$1,152 SGD
View
B+
Retailer 17
-
$1,330 SGD
$1,041 USD
View
B+
Retailer 18
-
$1,344 SGD
£828 GBP
View
B+
Retailer 19
-
$1,391 SGD
£857 GBP
View
Retailer 20
-
$1,419 SGD
$1,110 USD
View
Price last confirmed 13 days ago
B+
Retailer 21
-
$1,516 SGD
$1,186 USD
View
Retailer 22
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 23
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 24
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 25
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 26
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 27
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 28
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 29
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 30
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 10 days ago
Retailer 31
-
$1,640 SGD
$1,283 USD
View
Price last confirmed 103 days ago
Most Expensive
B
Do Amore Diamonds
27-B6A07C314 · Oct 31
$2,429 SGD
$1,900 USD
View
31 more retailers have this diamond
Prices start from $252 SGDSave up to $2,177 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+
0.98ct Radiant
$252 SGD