Radiant|Natural|GIA

0.82ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 6435197217

Certificate GIA 6435197217

Diamond specifications and retailer prices

From $1,178 USD
HK$9,200 HKD
As of November 1, 2026
Save $2,130 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,308 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.82ct natural radiant diamond

This 0.82ct natural radiant sits in the just-under-one-carat band, graded G 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 6435197217. Listed at 17 retailers as of October 30, 2026, with prices from $1,178 to $3,308, a $2,130 spread on the same certified stone. NZ Jewellers lists it at $3,308. 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

0.82
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435197217
Dimensions6.02 × 4.71 × 3.23 mm
L/W Ratio1.28
Top View
6.02 mm4.71 mm0.82 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435197217
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.5%

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: Nov 1
Current: $3,308 USD|Low: $1,147 USD|High: $3,308 USD|Avg: $1,628 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 2, 2026
Retailer 13$1,178 USD
Retailer 5$1,252 USD
Retailer 6$1,257 USD
Retailer 3$1,356 USD
Retailer 18$1,356 USD
Retailer 8$1,400 USD
Retailer 10$1,410 USD
Retailer 17$1,419 USD
Retailer 7$1,465 USD
Retailer 9$1,492 USD
Retailer 11$1,550 USD
Retailer 4$1,565 USD
Retailer 16$1,585 USD
Retailer 2$1,710 USD
Retailer 14$1,892 USD
Retailer 15$2,006 USD
Retailer 12$2,484 USD
NZ Jewellers$3,308 USD

26 data points across 18 retailers

17 retailers$1,178 USD to $3,308 USD

A
Cheapest Retailer
-
$1,178 USD
HK$9,200 HKD
A
Retailer 2
-
$1,252 USD
View
Final sale: no returns
A
Retailer 3
-
$1,257 USD
View
A
Retailer 4
-
$1,356 USD
View
A
Retailer 5
-
$1,356 USD
View
B+
Retailer 6
-
$1,410 USD
View
B+
Retailer 7
-
$1,419 USD
View
B+
Retailer 8
-
$1,465 USD
View
B+
Retailer 9
-
$1,492 USD
View
B+
Retailer 10
-
$1,550 USD
£1,220 GBP
View
B+
Retailer 11
-
$1,565 USD
View
B+
Retailer 12
-
$1,585 USD
£1,248 GBP
View
B+
Retailer 13
-
$1,710 USD
£1,346 GBP
View
B+
Retailer 14
-
$1,892 USD
€1,802 EUR
View
B+
Retailer 15
-
$2,006 USD
ZAR 32,410 ZAR
View
B
Retailer 16
-
$2,484 USD
£1,956 GBP
View
Most Expensive
B
NZ Jewellers
cc907eb7-4061-4949-a08c-76287b46239c · Oct 30
$3,308 USD
View
16 more retailers have this diamond
Prices start from $1,178 USDSave up to $2,130 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
0.82ct Radiant
$1,178 USD