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Radiant|Lab Grown|IGI

0.75ct D IF Radiant Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $248 SGD
$194 USD
As of October 30, 2026
Save $738 SGD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,527 SGD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 0.75ct lab-grown radiant diamond

This 0.75ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 6 retailers as of October 30, 2026, with a 297% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.75
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.93 × 4.39 × 2.81 mm
L/W Ratio1.58
Top View
6.93 mm4.39 mm0.75 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCuletDepth 64.0%

Caratlytics Score

How it works →
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: $1,527 SGD|Low: $248 SGD|High: $1,527 SGD|Avg: $636 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$248 SGD
Retailer 3$286 SGD
Retailer 4$307 SGD
Retailer 6$309 SGD
Retailer 2$986 SGD
Helzberg Diamonds$1,527 SGD

20 data points across 6 retailers

6 retailers$248 SGD to $986 SGD

A
Cheapest Retailer
-
$248 SGD
$194 USD
A
Retailer 2
-
$286 SGD
$224 USD
View
A
Retailer 3
-
$307 SGD
$240 USD
View
Retailer 4
-
$309 SGD
$242 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$986 SGD
$771 USD
View
Most Expensive
Helzberg Diamonds
ZXZOHIMKKNPK · Oct 13
$1,527 SGD
$1,194 USD
View
Price last confirmed 21 days ago
5 more retailers have this diamond
Prices start from $248 SGDSave up to $738 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
0.75ct Radiant
$248 SGD