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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 $1,566 SGD
$1,225 USD
As of October 30, 2026
Save $4,909 SGD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,475 SGD at MOH London · As of October 29, 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 29, 2026, with prices from $1,566 to $6,475, a $4,909 spread on the same certified stone. MOH London lists it at $6,475. 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: $6,475 SGD|Low: $1,512 SGD|High: $8,155 SGD|Avg: $4,426 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$1,566 SGD
Retailer 6$1,703 SGD
Retailer 8$1,753 SGD
Retailer 2$1,817 SGD
Retailer 3$3,757 SGD
Retailer 5$4,832 SGD
Retailer 4$4,990 SGD
Retailer 9$5,970 SGD
MOH London$6,475 SGD
Retailer 10$8,155 SGD

22 data points across 10 retailers

9 retailers$1,566 SGD to $6,475 SGD

A
Cheapest Retailer
-
$1,566 SGD
$1,225 USD
B+
Retailer 2
-
$1,703 SGD
$1,332 USD
View
B+
Retailer 3
-
$1,753 SGD
$1,371 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,817 SGD
$1,421 USD
View
B+
Retailer 5
-
$3,757 SGD
$2,939 USD
View
B
Retailer 6
-
$4,832 SGD
£2,976 GBP
View
B
Retailer 7
-
$4,990 SGD
$3,903 USD
View
B
Retailer 8
-
$5,970 SGD
$4,670 USD
View
Most Expensive
B
MOH London
6515548045 · Oct 29
$6,475 SGD
£3,988 GBP
View
8 more retailers have this diamond
Prices start from $1,566 SGDSave up to $4,909 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
1.62ct Radiant
$1,566 SGD