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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2146732766

Certificate GIA 2146732766

Diamond specifications and retailer prices

From $2,921 SGD
$2,279 USD
As of October 28, 2026
Save $3,367 SGD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,288 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2146732766. Listed at 10 retailers as of October 28, 2026, with prices from $2,921 to $6,288, a $3,367 spread on the same certified stone. MOH London lists it at $6,288. 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

0.80
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2146732766
Dimensions5.54 × 4.82 × 3.41 mm
L/W Ratio1.15
Culet sizeNone
Top View
5.54 mm4.82 mm0.80 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2146732766
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.8%

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: $6,288 SGD|Low: $2,935 SGD|High: $6,330 SGD|Avg: $4,096 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$2,935 SGD
Retailer 8$3,049 SGD
Retailer 7$3,235 SGD
Retailer 2$3,805 SGD
Retailer 6$4,000 SGD
Retailer 3$4,173 SGD
Retailer 4$5,268 SGD
MOH London$6,288 SGD

43 data points across 8 retailers

10 retailers$2,921 SGD to $6,288 SGD

B
Cheapest Retailer
-
$2,921 SGD
$2,279 USD
B+
Retailer 2
-
$2,935 SGD
$2,290 USD
View
B
Retailer 3
-
$3,235 SGD
$2,524 USD
View
B
Retailer 4
-
$3,289 SGD
$2,566 USD
View
B
Retailer 5
-
$3,668 SGD
$2,862 USD
View
B
Retailer 6
-
$3,805 SGD
£2,337 GBP
View
B
Retailer 7
-
$4,000 SGD
A$4,802 AUD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$4,173 SGD
€3,101 EUR
View
B
Retailer 9
-
$5,268 SGD
ZAR 66,402 ZAR
View
Most Expensive
B
MOH London
9A599795E · Oct 29
$6,288 SGD
£3,863 GBP
View
9 more retailers have this diamond
Prices start from $2,921 SGDSave up to $3,367 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+
0.80ct Radiant
$2,921 SGD