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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 $650 NZD
£288 GBP
As of November 1, 2026
Save $1,083 NZD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,076 NZD 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 167% 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

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: Nov 1
Current: $2,076 NZD|Low: $647 NZD|High: $2,129 NZD|Avg: $1,170 NZD|-2.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$650 NZD
Retailer 5$662 NZD
Retailer 4$793 NZD
Retailer 6$1,038 NZD
Retailer 7$1,282 NZD
Retailer 3$1,733 NZD
Rare Carat$2,076 NZD

44 data points across 7 retailers

7 retailers$650 NZD to $1,733 NZD

A
Cheapest Retailer
-
$650 NZD
£288 GBP
A
Retailer 2
-
$662 NZD
$373 USD
View
A
Retailer 3
-
$793 NZD
$447 USD
View
B+
Retailer 4
-
$1,038 NZD
$585 USD
View
B+
Retailer 5
-
$1,282 NZD
$723 USD
View
B
Retailer 6
-
$1,733 NZD
£769 GBP
View
Most Expensive
Rare Carat
V45-16A_l_605305421 · Oct 18
$2,076 NZD
$1,170 USD
View
Price last confirmed 13 days ago
6 more retailers have this diamond
Prices start from $650 NZDSave up to $1,083 NZD

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
$650 NZD