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Radiant|Lab Grown|IGI

0.95ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG605305421

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

Certificate IGI LG605305421

Diamond specifications and retailer prices

From $472 SGD
£290 GBP
As of October 30, 2026
Save $780 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,500 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 0.95ct lab-grown radiant diamond

This 0.95ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG605305421 or 605305421. Listed at 7 retailers as of October 29, 2026, with a 165% 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

0.95
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605305421
Dimensions6.54 × 5.08 × 3.45 mm
L/W Ratio1.29
Girdle conditionFaceted
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
6.54 mm5.08 mm0.95 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605305421
Side View
Table 65.0%Crown 40.6°Girdle: ThickPavilion 34.9°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,500 SGD|Low: $467 SGD|High: $1,538 SGD|Avg: $839 SGD|-2.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$472 SGD
Retailer 5$478 SGD
Retailer 4$573 SGD
Retailer 6$750 SGD
Retailer 7$926 SGD
Retailer 3$1,252 SGD
Rare Carat$1,500 SGD

44 data points across 7 retailers

7 retailers$472 SGD to $1,252 SGD

A
Cheapest Retailer
-
$472 SGD
£290 GBP
A
Retailer 2
-
$478 SGD
$373 USD
View
A
Retailer 3
-
$573 SGD
$447 USD
View
A
Retailer 4
-
$750 SGD
$585 USD
View
B+
Retailer 5
-
$926 SGD
$723 USD
View
B
Retailer 6
-
$1,252 SGD
£769 GBP
View
Most Expensive
Rare Carat
V45-16A_l_605305421 · Oct 18
$1,500 SGD
$1,170 USD
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from $472 SGDSave up to $780 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
0.95ct Radiant
$472 SGD