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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 HK$11,062 HKD
$1,410 USD
As of October 30, 2026
Save HK$29,591 HKD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$40,653 HKD 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 HK$11,062 to HK$40,653, a HK$29,591 spread on the same certified stone. MOH London lists it at HK$40,653. 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: HK$40,653 HKD|Low: HK$11,062 HKD|High: HK$40,653 HKD|Avg: HK$21,513 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7HK$11,062 HKD
Retailer 6HK$12,035 HKD
Retailer 8HK$12,381 HKD
Retailer 2HK$12,828 HKD
Retailer 3HK$26,030 HKD
Retailer 4HK$26,542 HKD
Retailer 9HK$29,186 HKD
Retailer 5HK$34,652 HKD
MOH LondonHK$40,653 HKD

21 data points across 9 retailers

10 retailersHK$11,062 HKD to HK$40,653 HKD

B+
Cheapest Retailer
-
HK$11,062 HKD
$1,410 USD
B+
Retailer 2
-
HK$12,035 HKD
$1,534 USD
View
B+
Retailer 3
-
HK$12,381 HKD
$1,578 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$12,828 HKD
$1,635 USD
View
B+
Retailer 5
-
HK$26,030 HKD
ZAR 53,598 ZAR
View
B+
Retailer 6
-
HK$26,542 HKD
$3,383 USD
View
B
Retailer 7
-
HK$29,186 HKD
$3,720 USD
View
B
Retailer 8
-
HK$34,197 HKD
£3,432 GBP
View
B
Retailer 9
-
HK$34,652 HKD
$4,417 USD
View
Most Expensive
B
MOH London
2507365839 · Oct 29
HK$40,653 HKD
£4,080 GBP
View
9 more retailers have this diamond
Prices start from HK$11,062 HKDSave up to HK$29,591 HKD

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
HK$11,062 HKD