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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 $2,896 NZD
£1,285 GBP
As of October 31, 2026
Save $1,690 NZD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,586 NZD 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 $2,896 to $4,586, a $1,690 spread on the same certified stone. MOH London lists it at $4,586. 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 31
Current: $4,586 NZD|Low: $2,747 NZD|High: $4,635 NZD|Avg: $3,531 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$2,896 NZD
Retailer 4$3,268 NZD
Retailer 5$3,494 NZD
Retailer 3$3,655 NZD
MOH London$4,586 NZD

42 data points across 5 retailers

6 retailers$2,896 NZD to $4,586 NZD

A
Cheapest Retailer
-
$2,896 NZD
£1,285 GBP
A
Retailer 2
-
$2,907 NZD
£1,290 GBP
View
B+
Retailer 3
-
$3,268 NZD
£1,450 GBP
View
Retailer 4
-
$3,494 NZD
A$3,029 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$3,655 NZD
€1,962 EUR
View
Most Expensive
B
MOH London
F86823DCE · Oct 26
$4,586 NZD
£2,035 GBP
View
5 more retailers have this diamond
Prices start from $2,896 NZDSave up to $1,690 NZD

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
$2,896 NZD