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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 7546676483

Certificate GIA 7546676483

Diamond specifications and retailer prices

From $1,158 NZD
HK$5,100 HKD
As of October 30, 2026
Save $677 NZD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,835 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 7546676483. Listed at 6 retailers as of October 30, 2026, with prices from $1,158 to $1,835, a $677 spread on the same certified stone. 77 Diamonds lists it at $1,835. 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
SymmetryVery Good
FluorescenceStrong
Crown angle42.07°
Pavilion angle59.35°
OriginNatural
Grading LabGIA
CertificateGIA 7546676483
Dimensions6.50 × 4.66 × 3.20 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.50 mm4.66 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7546676483
Side View
Table 67.0%Crown 42.07°Girdle: MED-THKPavilion 59.35°Culet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $1,835 NZD|Low: $1,158 NZD|High: $2,608 NZD|Avg: $1,903 NZD|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$1,158 NZD
Retailer 2$1,498 NZD
Retailer 4$1,590 NZD
Retailer 5$1,599 NZD
Retailer 3$1,611 NZD
77 Diamonds$1,835 NZD
Retailer 7$2,099 NZD
Retailer 10$2,398 NZD
Retailer 8$2,489 NZD
Retailer 9$2,608 NZD

39 data points across 10 retailers

6 retailers$1,158 NZD to $1,835 NZD

A
Cheapest Retailer
-
$1,158 NZD
HK$5,100 HKD
A
Retailer 2
-
$1,498 NZD
SGD 1,141 SGD
View
A
Retailer 3
-
$1,590 NZD
SGD 1,211 SGD
View
A
Retailer 4
-
$1,599 NZD
$901 USD
View
A
Retailer 5
-
$1,611 NZD
$908 USD
View
Most Expensive
A
77 Diamonds
RADPUIFSTMFDYUZB · Oct 30
$1,835 NZD
£814 GBP
View
5 more retailers have this diamond
Prices start from $1,158 NZDSave up to $677 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
$1,158 NZD