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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 5363109491

Certificate GIA 5363109491

Diamond specifications and retailer prices

From $2,085 SGD
£1,281 GBP
As of October 29, 2026
Save $1,227 SGD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,312 SGD at MOH London · As of October 26, 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 5363109491. Listed at 6 retailers as of October 26, 2026, with prices from $2,085 to $3,312, a $1,227 spread on the same certified stone. MOH London lists it at $3,312. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5363109491
Dimensions5.09 × 5.07 × 3.44 mm
L/W Ratio1.00
Top View
5.09 mm5.07 mm0.80 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5363109491
Side View
Table 67.9%CrownGirdle: ThickPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,312 SGD|Low: $1,985 SGD|High: $3,348 SGD|Avg: $2,545 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$2,085 SGD
Retailer 4$2,360 SGD
Retailer 5$2,524 SGD
Retailer 3$2,638 SGD
MOH London$3,312 SGD

41 data points across 5 retailers

6 retailers$2,085 SGD to $3,312 SGD

A
Cheapest Retailer
-
$2,085 SGD
£1,281 GBP
A
Retailer 2
-
$2,100 SGD
£1,290 GBP
View
B+
Retailer 3
-
$2,360 SGD
£1,450 GBP
View
B+
Retailer 4
-
$2,524 SGD
A$3,029 AUD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
$2,638 SGD
€1,960 EUR
View
Most Expensive
B
MOH London
F86823DCE · Oct 26
$3,312 SGD
£2,035 GBP
View
5 more retailers have this diamond
Prices start from $2,085 SGDSave up to $1,227 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.

A
0.80ct Radiant
$2,085 SGD