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Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 6431213618

Certificate GIA 6431213618

Diamond specifications and retailer prices

From $1,274 AUD
₹85,210 INR
As of October 30, 2026
Save $3,034 AUD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,308 AUD 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6431213618. Listed at 18 retailers as of October 30, 2026, with prices from $1,274 to $4,308, a $3,034 spread on the same certified stone. NZ Jewellers lists it at $4,308. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6431213618
Dimensions5.83 × 5.77 × 3.74 mm
L/W Ratio1.01
Top View
5.83 mm5.77 mm0.80 ctG / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6431213618
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.5%

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: Oct 30
Current: $2,217 AUD|Low: $1,214 AUD|High: $3,274 AUD|Avg: $1,984 AUD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$1,274 AUD
Retailer 6$1,630 AUD
Retailer 5$1,842 AUD
Retailer 3$2,005 AUD
Retailer 1$2,217 AUD
Retailer 4$3,253 AUD

40 data points across 6 retailers

18 retailers$1,274 AUD to $4,308 AUD

A
Cheapest Retailer
-
$1,274 AUD
₹85,210 INR
A
Retailer 2
-
$1,276 AUD
HK$7,000 HKD
View
B+
Retailer 3
-
$1,630 AUD
$1,145 USD
View
Final sale: no returns
Retailer 4
-
$1,646 AUD
$1,156 USD
View
Price last confirmed 103 days ago
B+
Retailer 5
-
$1,767 AUD
$1,241 USD
View
B+
Retailer 6
-
$1,767 AUD
$1,241 USD
View
B+
Retailer 7
-
$1,795 AUD
SGD 1,704 SGD
View
B+
Retailer 8
-
$1,834 AUD
$1,288 USD
View
A
Retailer 9
-
$1,842 AUD
$1,294 USD
View
B+
Retailer 10
-
$1,953 AUD
$1,372 USD
View
B+
Retailer 11
-
$1,958 AUD
$1,375 USD
View
B+
Retailer 12
-
$2,005 AUD
£1,109 GBP
View
B+
Retailer 13
-
$2,037 AUD
$1,431 USD
View
B+
Retailer 14
-
$2,217 AUD
€1,483 EUR
View
B
Retailer 15
-
$2,688 AUD
$1,888 USD
View
B
Retailer 16
-
$3,253 AUD
£1,799 GBP
View
B
Retailer 17
-
$3,874 AUD
£2,143 GBP
View
Most Expensive
C
NZ Jewellers
92ef31ec-8838-481d-a821-449f4bfa56b9 · Oct 30
$4,308 AUD
$3,026 USD
View
17 more retailers have this diamond
Prices start from $1,274 AUDSave up to $3,034 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
$1,274 AUD