Radiant|Lab Grown|IGI

0.98ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG794668434

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

Certificate IGI LG794668434

Diamond specifications and retailer prices

From $178 USD
As of October 30, 2026
Save $1,042 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,220 USD at Brilliant Earth · As of October 31, 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 very-good cut grade and certified by IGI LG794668434 or 794668434. Listed at 21 retailers as of October 30, 2026, with prices from $178 to $1,220, a $1,042 spread on the same certified stone. Brilliant Earth lists it at $1,220. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.98
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794668434
Dimensions7.25 × 4.86 × 3.45 mm
L/W Ratio1.49
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
7.25 mm4.86 mm0.98 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794668434
Side View
Table 68.0%Crown 35.4°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.0%

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: $1,220 USD|Low: $172 USD|High: $1,670 USD|Avg: $554 USD|-26.9%
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
November 2, 2026
Retailer 5$178 USD
Retailer 7$199 USD
Retailer 19$206 USD
Retailer 3$220 USD
Retailer 10$220 USD
Retailer 16$374 USD
Retailer 8$391 USD
Retailer 13$396 USD
Retailer 14$400 USD
Retailer 20$459 USD
Retailer 2$549 USD
Retailer 18$552 USD
Retailer 4$604 USD
Retailer 9$645 USD
Retailer 11$708 USD
Retailer 6$762 USD
Retailer 12$810 USD
Retailer 15$1,030 USD
Retailer 17$1,170 USD
Brilliant Earth$1,220 USD

39 data points across 20 retailers

21 retailers$178 USD to $1,220 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
A
Retailer 4
-
$220 USD
View
Retailer 5
-
$220 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$374 USD
€356 EUR
View
A
Retailer 7
-
$391 USD
View
A
Retailer 8
-
$396 USD
£311 GBP
View
A
Retailer 9
-
$400 USD
ZAR 6,463 ZAR
View
A
Retailer 10
-
$459 USD
View
A
Retailer 11
-
$549 USD
A$844 AUD
View
B+
Retailer 12
-
$552 USD
View
B+
Retailer 13
-
$604 USD
View
B+
Retailer 14
-
$645 USD
SGD 871 SGD
View
B+
Retailer 15
-
$708 USD
View
B+
Retailer 16
-
$762 USD
View
B+
Retailer 17
-
$796 USD
View
B+
Retailer 18
-
$1,030 USD
£811 GBP
View
Retailer 19
-
$1,147 USD
View
Price last confirmed 43 days ago
Retailer 20
-
$1,170 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21419913A · Oct 31
$1,220 USD
View
20 more retailers have this diamond
Prices start from $178 USDSave up to $1,042 USD

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
$178 USD