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Radiant|Natural|GIA

0.80ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 7328762190

Certificate GIA 7328762190

Diamond specifications and retailer prices

From $1,114 USD
HK$8,700 HKD
As of November 1, 2026
Save $2,566 USD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,680 USD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7328762190. Listed at 18 retailers as of October 30, 2026, with prices from $1,114 to $3,680, a $2,566 spread on the same certified stone. NZ Jewellers lists it at $3,680. 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
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7328762190
Dimensions5.71 × 4.58 × 3.20 mm
L/W Ratio1.25
Top View
5.71 mm4.58 mm0.80 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7328762190
Side View
Table 66.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 69.9%

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: Nov 1
Current: $3,680 USD|Low: $1,114 USD|High: $3,680 USD|Avg: $1,767 USD
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
November 1, 2026
Retailer 7$1,114 USD
Retailer 9$1,343 USD
Retailer 3$1,392 USD
Retailer 4$1,398 USD
Retailer 8$1,410 USD
Retailer 5$1,499 USD
Retailer 16$1,509 USD
Retailer 17$1,509 USD
Retailer 15$1,579 USD
Retailer 6$1,600 USD
Retailer 10$1,645 USD
Retailer 12$1,683 USD
Retailer 18$1,741 USD
Retailer 2$1,902 USD
Retailer 13$2,060 USD
Retailer 14$2,226 USD
Retailer 11$2,644 USD
NZ Jewellers$3,680 USD

26 data points across 18 retailers

18 retailers$1,114 USD to $3,680 USD

A
Cheapest Retailer
-
$1,114 USD
HK$8,700 HKD
B+
Retailer 2
-
$1,392 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,398 USD
View
B+
Retailer 4
-
$1,410 USD
View
B+
Retailer 5
-
$1,499 USD
View
B+
Retailer 6
-
$1,509 USD
View
B+
Retailer 7
-
$1,509 USD
View
B+
Retailer 8
-
$1,557 USD
SGD 2,104 SGD
View
B+
Retailer 9
-
$1,579 USD
View
B+
Retailer 10
-
$1,600 USD
View
B+
Retailer 11
-
$1,645 USD
View
B+
Retailer 12
-
$1,683 USD
£1,326 GBP
View
B
Retailer 13
-
$1,741 USD
View
B+
Retailer 14
-
$1,902 USD
£1,498 GBP
View
B
Retailer 15
-
$2,060 USD
€1,962 EUR
View
B
Retailer 16
-
$2,226 USD
ZAR 35,968 ZAR
View
B
Retailer 17
-
$2,644 USD
£2,082 GBP
View
Most Expensive
B
NZ Jewellers
eaf00f75-17a1-4e9c-83f9-f8e73fcf153a · Oct 30
$3,680 USD
View
17 more retailers have this diamond
Prices start from $1,114 USDSave up to $2,566 USD

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
$1,114 USD