CaratHunter
Plans
Radiant|Lab Grown|GIA

1.62ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6515548045

Certificate GIA 6515548045

Diamond specifications and retailer prices

From $2,174 NZD
$1,225 USD
As of October 30, 2026
Save $6,766 NZD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,939 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.62ct lab-grown radiant diamond

This 1.62ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515548045. Listed at 9 retailers as of October 30, 2026, with prices from $2,174 to $8,939, a $6,766 spread on the same certified stone. MOH London lists it at $8,939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6515548045
Dimensions7.83 × 5.93 × 4.05 mm
L/W Ratio1.32
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.83 mm5.93 mm1.62 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515548045
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.2%

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: $8,939 NZD|Low: $2,099 NZD|High: $11,319 NZD|Avg: $6,119 NZD|-1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$2,174 NZD
Retailer 6$2,363 NZD
Retailer 8$2,433 NZD
Retailer 2$2,521 NZD
Retailer 3$5,215 NZD
Retailer 5$6,706 NZD
Retailer 4$6,925 NZD
Retailer 9$8,286 NZD
MOH London$8,939 NZD
Retailer 10$11,319 NZD

23 data points across 10 retailers

9 retailers$2,174 NZD to $8,939 NZD

A
Cheapest Retailer
-
$2,174 NZD
$1,225 USD
B+
Retailer 2
-
$2,363 NZD
$1,332 USD
View
B+
Retailer 3
-
$2,433 NZD
$1,371 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,521 NZD
$1,421 USD
View
B+
Retailer 5
-
$5,215 NZD
$2,939 USD
View
B
Retailer 6
-
$6,706 NZD
£2,976 GBP
View
B
Retailer 7
-
$6,925 NZD
$3,903 USD
View
B
Retailer 8
-
$8,286 NZD
$4,670 USD
View
Most Expensive
B
MOH London
6515548045 · Nov 1
$8,939 NZD
£3,967 GBP
View
8 more retailers have this diamond
Prices start from $2,174 NZDSave up to $6,766 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
1.62ct Radiant
$2,174 NZD