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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 $4,044 NZD
$2,279 USD
As of October 30, 2026
Save $4,661 NZD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,705 NZD 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 29, 2026, with prices from $4,044 to $8,705, a $4,661 spread on the same certified stone. MOH London lists it at $8,705. 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 30
Current: $8,705 NZD|Low: $4,063 NZD|High: $8,763 NZD|Avg: $5,677 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$4,063 NZD
Retailer 8$4,221 NZD
Retailer 7$4,478 NZD
Retailer 2$5,283 NZD
Retailer 6$5,538 NZD
Retailer 3$5,777 NZD
Retailer 4$7,293 NZD
MOH London$8,705 NZD

43 data points across 8 retailers

10 retailers$4,044 NZD to $8,705 NZD

B
Cheapest Retailer
-
$4,044 NZD
$2,279 USD
B+
Retailer 2
-
$4,063 NZD
$2,290 USD
View
B
Retailer 3
-
$4,478 NZD
$2,524 USD
View
B
Retailer 4
-
$4,553 NZD
$2,566 USD
View
B
Retailer 5
-
$5,078 NZD
$2,862 USD
View
B
Retailer 6
-
$5,283 NZD
£2,345 GBP
View
Retailer 7
-
$5,538 NZD
A$4,802 AUD
View
Price last confirmed 23 days ago
B
Retailer 8
-
$5,777 NZD
€3,101 EUR
View
B
Retailer 9
-
$7,293 NZD
ZAR 66,402 ZAR
View
Most Expensive
B
MOH London
9A599795E · Oct 29
$8,705 NZD
£3,863 GBP
View
9 more retailers have this diamond
Prices start from $4,044 NZDSave up to $4,661 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.

B+
0.80ct Radiant
$4,044 NZD