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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 €1,262 EUR
$1,410 USD
As of October 30, 2026
Save €3,376 EUR (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,638 EUR 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 €1,262 to €4,638, a €3,376 spread on the same certified stone. MOH London lists it at €4,638. 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: €4,638 EUR|Low: €1,262 EUR|High: €4,638 EUR|Avg: €2,454 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7€1,262 EUR
Retailer 6€1,373 EUR
Retailer 8€1,412 EUR
Retailer 2€1,463 EUR
Retailer 3€2,970 EUR
Retailer 4€3,028 EUR
Retailer 9€3,330 EUR
Retailer 5€3,953 EUR
MOH London€4,638 EUR

21 data points across 9 retailers

10 retailers€1,262 EUR to €4,638 EUR

B+
Cheapest Retailer
-
€1,262 EUR
$1,410 USD
B+
Retailer 2
-
€1,373 EUR
$1,534 USD
View
B+
Retailer 3
-
€1,412 EUR
$1,578 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,463 EUR
$1,635 USD
View
B+
Retailer 5
-
€2,970 EUR
ZAR 53,598 ZAR
View
B+
Retailer 6
-
€3,028 EUR
$3,383 USD
View
B
Retailer 7
-
€3,330 EUR
$3,720 USD
View
B
Retailer 8
-
€3,901 EUR
£3,432 GBP
View
B
Retailer 9
-
€3,953 EUR
$4,417 USD
View
Most Expensive
B
MOH London
2507365839 · Oct 29
€4,638 EUR
£4,080 GBP
View
9 more retailers have this diamond
Prices start from €1,262 EURSave up to €3,376 EUR

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
€1,262 EUR