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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6422966603

Certificate GIA 6422966603

Diamond specifications and retailer prices

From $1,060 AUD
As of November 6, 2026
Save $3,408 AUD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,468 AUD at NZ Jewellers · As of November 5, 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 November 5, 2026, with prices from $1,060 to $4,468, a $3,408 spread on the same certified stone. NZ Jewellers lists it at $4,468. 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
Colour
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: Nov 6
Current: $4,468 AUD|Low: $1,060 AUD|High: $4,468 AUD|Avg: $1,783 AUD
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
November 6, 2026
Retailer 6$1,060 AUD
Retailer 7$1,323 AUD
Retailer 8$1,329 AUD
Retailer 3$1,394 AUD
Retailer 13$1,426 AUD
Retailer 15$1,426 AUD
Retailer 9$1,474 AUD
Retailer 14$1,480 AUD
Retailer 4$1,544 AUD
Retailer 5$1,616 AUD
Retailer 10$1,644 AUD
Retailer 16$1,644 AUD
Retailer 2$1,880 AUD
Retailer 11$1,988 AUD
Retailer 12$2,606 AUD
NZ Jewellers$4,468 AUD

33 data points across 16 retailers

15 retailers$1,060 AUD to $4,468 AUD

A
Cheapest Retailer
-
$1,060 AUD
B+
Retailer 2
-
$1,329 AUD
View
B+
Retailer 3
-
$1,394 AUD
View
B+
Retailer 4
-
$1,426 AUD
View
Retailer 5
-
$1,426 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,474 AUD
View
B+
Retailer 7
-
$1,480 AUD
View
B+
Retailer 8
-
$1,544 AUD
View
B+
Retailer 9
-
$1,616 AUD
View
B+
Retailer 10
-
$1,644 AUD
View
B+
Retailer 11
-
$1,644 AUD
View
B+
Retailer 12
-
$1,880 AUD
View
B+
Retailer 13
-
$1,988 AUD
View
B
Retailer 14
-
$2,606 AUD
View
Most Expensive
C
NZ Jewellers
79feefc4-5804-4dd5-899a-5e62cbe4779d · Nov 5
$4,468 AUD
$3,128 USD
View
14 more retailers have this diamond
Prices start from $1,060 AUDSave up to $3,408 AUD

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
$1,060 AUD