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Radiant|Natural|GIA

0.64ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 5151593955

Certificate GIA 5151593955

Diamond specifications and retailer prices

From $995 USD
As of October 28, 2026
Save $1,095 USD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,090 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.64ct natural radiant diamond

This 0.64ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5151593955. Listed at 5 retailers as of October 28, 2026, with prices from $995 to $2,090, a $1,095 spread on the same certified stone. MOH London lists it at $2,090. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.64
Carat
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5151593955
Dimensions5.29 × 4.37 × 3.04 mm
L/W Ratio1.21
Top View
5.29 mm4.37 mm0.64 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5151593955
Side View
Table 61.0%CrownGirdle: ETK-ETKPavilionCulet: NoneDepth 69.5%

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 28
Current: $2,090 USD|Low: $995 USD|High: $2,116 USD|Avg: $1,461 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$995 USD
Retailer 2$1,301 USD
Retailer 4$1,393 USD
Retailer 3$1,598 USD
MOH London$2,090 USD

31 data points across 5 retailers

5 retailers$995 USD to $2,090 USD

B+
Cheapest Retailer
-
$995 USD
B
Retailer 2
-
$1,301 USD
£1,025 GBP
View
B
Retailer 3
-
$1,393 USD
£1,097 GBP
View
B
Retailer 4
-
$1,598 USD
€1,522 EUR
View
Most Expensive
B
MOH London
BA144EB21 · Nov 1
$2,090 USD
£1,646 GBP
View
4 more retailers have this diamond
Prices start from $995 USDSave up to $1,095 USD

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+
0.64ct Radiant
$995 USD