Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6422966603

Certificate GIA 6422966603

Diamond specifications and retailer prices

From $742 USD
HK$5,800 HKD
As of October 30, 2026
Save $2,386 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,128 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6422966603. Listed at 15 retailers as of October 30, 2026, with prices from $742 to $3,128, a $2,386 spread on the same certified stone. NZ Jewellers lists it at $3,128. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422966603
Dimensions5.85 × 5.84 × 3.73 mm
L/W Ratio1.00
Top View
5.85 mm5.84 mm0.80 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422966603
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

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: Oct 30
Current: $3,128 USD|Low: $742 USD|High: $3,128 USD|Avg: $1,243 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
October 30, 2026
Retailer 5$742 USD
Retailer 6$926 USD
Retailer 7$930 USD
Retailer 15$976 USD
Retailer 11$998 USD
Retailer 13$998 USD
Retailer 12$1,036 USD
Retailer 3$1,081 USD
Retailer 4$1,131 USD
Retailer 14$1,151 USD
Retailer 9$1,163 USD
Retailer 8$1,328 USD
Retailer 2$1,402 USD
Retailer 10$1,836 USD
NZ Jewellers$3,128 USD

28 data points across 15 retailers

15 retailers$742 USD to $3,128 USD

A
Cheapest Retailer
-
$742 USD
HK$5,800 HKD
B+
Retailer 2
-
$930 USD
View
B+
Retailer 3
-
$976 USD
View
B+
Retailer 4
-
$998 USD
View
B+
Retailer 5
-
$998 USD
View
B+
Retailer 6
-
$1,033 USD
SGD 1,396 SGD
View
B+
Retailer 7
-
$1,036 USD
View
B+
Retailer 8
-
$1,081 USD
View
B+
Retailer 9
-
$1,131 USD
View
B+
Retailer 10
-
$1,151 USD
View
B+
Retailer 11
-
$1,163 USD
£916 GBP
View
B+
Retailer 12
-
$1,328 USD
£1,046 GBP
View
B+
Retailer 13
-
$1,402 USD
€1,335 EUR
View
B
Retailer 14
-
$1,836 USD
£1,446 GBP
View
Most Expensive
C
NZ Jewellers
79feefc4-5804-4dd5-899a-5e62cbe4779d · Oct 30
$3,128 USD
View
14 more retailers have this diamond
Prices start from $742 USDSave up to $2,386 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 Round
$742 USD