CaratHunter
Plans
Radiant|Lab Grown|IGI

0.98ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG804671868

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

Certificate IGI LG804671868

Diamond specifications and retailer prices

From $228 SGD
$178 USD
As of October 30, 2026
Save $1,358 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,585 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG804671868 or 804671868. Listed at 21 retailers as of October 30, 2026, with prices from $228 to $1,585, a $1,358 spread on the same certified stone. Brilliant Earth lists it at $1,585. 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 angle41.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804671868
Dimensions6.74 × 4.99 × 3.36 mm
L/W Ratio1.35
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
6.74 mm4.99 mm0.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804671868
Side View
Table 65.0%Crown 41.3°Girdle: MediumPavilion 36°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
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: $1,585 SGD|Low: $220 SGD|High: $2,212 SGD|Avg: $732 SGD|-28.3%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 5$228 SGD
Retailer 7$254 SGD
Retailer 19$263 SGD
Retailer 3$281 SGD
Retailer 10$281 SGD
Retailer 2$478 SGD
Retailer 8$500 SGD
Retailer 13$501 SGD
Retailer 15$509 SGD
Retailer 20$587 SGD
Retailer 16$702 SGD
Retailer 18$706 SGD
Retailer 4$772 SGD
Retailer 9$824 SGD
Retailer 11$905 SGD
Retailer 6$974 SGD
Retailer 12$1,036 SGD
Retailer 14$1,323 SGD
Retailer 17$1,496 SGD
Brilliant Earth$1,585 SGD

38 data points across 20 retailers

21 retailers$228 SGD to $1,585 SGD

A
Cheapest Retailer
-
$228 SGD
$178 USD
A
Retailer 2
-
$254 SGD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$263 SGD
$206 USD
View
A
Retailer 4
-
$281 SGD
$220 USD
View
A
Retailer 5
-
$281 SGD
$220 USD
View
A
Retailer 6
-
$478 SGD
€356 EUR
View
A
Retailer 7
-
$500 SGD
$391 USD
View
A
Retailer 8
-
$501 SGD
£309 GBP
View
A
Retailer 9
-
$509 SGD
ZAR 6,429 ZAR
View
A
Retailer 10
-
$587 SGD
$459 USD
View
A
Retailer 11
-
$702 SGD
A$845 AUD
View
A
Retailer 12
-
$706 SGD
$552 USD
View
A
Retailer 13
-
$772 SGD
$604 USD
View
A
Retailer 14
-
$824 SGD
View
B+
Retailer 15
-
$905 SGD
$708 USD
View
B+
Retailer 16
-
$974 SGD
$762 USD
View
B+
Retailer 17
-
$1,018 SGD
$796 USD
View
B+
Retailer 18
-
$1,323 SGD
£815 GBP
View
Retailer 19
-
$1,466 SGD
$1,147 USD
View
Price last confirmed 41 days ago
Retailer 20
-
$1,496 SGD
$1,170 USD
View
Price last confirmed 12 days ago
Most Expensive
B+
Brilliant Earth
21420206A · Oct 30
$1,585 SGD
$1,240 USD
View
20 more retailers have this diamond
Prices start from $228 SGDSave up to $1,358 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
$228 SGD