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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 6565205835

Certificate GIA 6565205835

Diamond specifications and retailer prices

From $1,681 NZD
HK$7,400 HKD
As of October 30, 2026
Save $3,717 NZD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,397 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565205835. Listed at 22 retailers as of October 30, 2026, with prices from $1,681 to $5,397, a $3,717 spread on the same certified stone. NZ Jewellers lists it at $5,397. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565205835
Dimensions6.44 × 4.76 × 3.22 mm
L/W Ratio1.35
Top View
6.44 mm4.76 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565205835
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.5%

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 30
Current: $5,397 NZD|Low: $1,681 NZD|High: $5,424 NZD|Avg: $2,706 NZD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 14$1,681 NZD
Retailer 2$1,701 NZD
Retailer 4$2,023 NZD
Retailer 5$2,119 NZD
Retailer 17$2,213 NZD
Retailer 19$2,213 NZD
Retailer 18$2,298 NZD
Retailer 10$2,355 NZD
Retailer 3$2,365 NZD
Retailer 7$2,422 NZD
Retailer 13$2,452 NZD
Retailer 9$2,512 NZD
Retailer 16$2,526 NZD
Retailer 8$2,553 NZD
Retailer 6$2,701 NZD
Retailer 15$2,799 NZD
Retailer 21$3,089 NZD
Retailer 11$3,244 NZD
Retailer 12$3,281 NZD
Retailer 20$4,076 NZD
NZ Jewellers$5,397 NZD

20 data points across 21 retailers

22 retailers$1,681 NZD to $5,397 NZD

A
Cheapest Retailer
-
$1,681 NZD
HK$7,400 HKD
A
Retailer 2
-
$1,701 NZD
₹91,310 INR
View
A
Retailer 3
-
$2,023 NZD
$1,140 USD
View
A
Retailer 4
-
$2,119 NZD
$1,194 USD
View
A
Retailer 5
-
$2,213 NZD
$1,247 USD
View
A
Retailer 6
-
$2,213 NZD
$1,247 USD
View
A
Retailer 7
-
$2,298 NZD
$1,295 USD
View
A
Retailer 8
-
$2,355 NZD
SGD 1,794 SGD
View
A
Retailer 9
-
$2,365 NZD
$1,333 USD
View
A
Retailer 10
-
$2,422 NZD
$1,365 USD
View
A
Retailer 11
-
$2,452 NZD
$1,382 USD
View
A
Retailer 12
-
$2,512 NZD
$1,416 USD
View
A
Retailer 13
-
$2,526 NZD
£1,121 GBP
View
A
Retailer 14
-
$2,553 NZD
$1,439 USD
View
A
Retailer 15
-
$2,701 NZD
£1,199 GBP
View
A
Retailer 16
-
$2,799 NZD
£1,242 GBP
View
Retailer 17
-
$2,941 NZD
A$2,550 AUD
View
Price last confirmed 26 days ago
A
Retailer 18
-
$3,089 NZD
€1,658 EUR
View
B+
Retailer 19
-
$3,244 NZD
$1,828 USD
View
B+
Retailer 20
-
$3,281 NZD
ZAR 29,878 ZAR
View
B+
Retailer 21
-
$4,076 NZD
£1,809 GBP
View
Most Expensive
B
NZ Jewellers
36ae3115-90dd-40f8-a4fe-86a3647d0710 · Oct 30
$5,397 NZD
$3,042 USD
View
21 more retailers have this diamond
Prices start from $1,681 NZDSave up to $3,717 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
$1,681 NZD