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Radiant|Lab Grown|GIA

1.63ct E IF Radiant Lab Grown Diamond

ID • E/IF • GIA 2507365839

Certificate GIA 2507365839

Diamond specifications and retailer prices

From $1,807 SGD
$1,410 USD
As of October 30, 2026
Save $4,834 SGD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,641 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown radiant diamond

This 1.63ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E 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 2507365839. Listed at 10 retailers as of October 29, 2026, with prices from $1,807 to $6,641, a $4,834 spread on the same certified stone. MOH London lists it at $6,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507365839
Dimensions8.04 × 5.98 × 3.98 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
An additional inscription is present. This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
8.04 mm5.98 mm1.63 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507365839
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,641 SGD|Low: $1,807 SGD|High: $6,641 SGD|Avg: $3,514 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$1,807 SGD
Retailer 6$1,966 SGD
Retailer 8$2,023 SGD
Retailer 2$2,096 SGD
Retailer 3$4,252 SGD
Retailer 4$4,336 SGD
Retailer 9$4,768 SGD
Retailer 5$5,661 SGD
MOH London$6,641 SGD

21 data points across 9 retailers

10 retailers$1,807 SGD to $6,641 SGD

B+
Cheapest Retailer
-
$1,807 SGD
$1,410 USD
B+
Retailer 2
-
$1,966 SGD
$1,534 USD
View
B+
Retailer 3
-
$2,023 SGD
$1,578 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,096 SGD
$1,635 USD
View
B+
Retailer 5
-
$4,252 SGD
ZAR 53,598 ZAR
View
B+
Retailer 6
-
$4,336 SGD
$3,383 USD
View
B
Retailer 7
-
$4,768 SGD
$3,720 USD
View
B
Retailer 8
-
$5,586 SGD
£3,432 GBP
View
B
Retailer 9
-
$5,661 SGD
$4,417 USD
View
Most Expensive
B
MOH London
2507365839 · Oct 29
$6,641 SGD
£4,080 GBP
View
9 more retailers have this diamond
Prices start from $1,807 SGDSave up to $4,834 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.

B+
1.63ct Radiant
$1,807 SGD