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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 $1,582 NZD
₹84,914 INR
As of October 31, 2026
Save $3,787 NZD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,369 NZD 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 $1,582 to $5,369, a $3,787 spread on the same certified stone. NZ Jewellers lists it at $5,369. 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 31
Current: $1,582 NZD|Low: $1,513 NZD|High: $4,081 NZD|Avg: $2,461 NZD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 1$1,582 NZD
Retailer 2$1,612 NZD
Retailer 7$2,032 NZD
Retailer 8$2,285 NZD
Retailer 6$2,296 NZD
Retailer 4$2,498 NZD
Retailer 3$2,763 NZD
Retailer 5$4,054 NZD

40 data points across 8 retailers

18 retailers$1,582 NZD to $5,369 NZD

A
Cheapest Retailer
-
$1,582 NZD
₹84,914 INR
A
Retailer 2
-
$1,612 NZD
HK$7,100 HKD
View
B+
Retailer 3
-
$2,032 NZD
$1,145 USD
View
Final sale: no returns
Retailer 4
-
$2,052 NZD
$1,156 USD
View
Price last confirmed 104 days ago
B+
Retailer 5
-
$2,202 NZD
$1,241 USD
View
B+
Retailer 6
-
$2,202 NZD
$1,241 USD
View
B+
Retailer 7
-
$2,237 NZD
SGD 1,704 SGD
View
B+
Retailer 8
-
$2,285 NZD
$1,288 USD
View
A
Retailer 9
-
$2,296 NZD
$1,294 USD
View
B+
Retailer 10
-
$2,434 NZD
$1,372 USD
View
B+
Retailer 11
-
$2,440 NZD
$1,375 USD
View
B+
Retailer 12
-
$2,498 NZD
£1,109 GBP
View
B+
Retailer 13
-
$2,539 NZD
$1,431 USD
View
B+
Retailer 14
-
$2,763 NZD
€1,483 EUR
View
B
Retailer 15
-
$3,350 NZD
$1,888 USD
View
B
Retailer 16
-
$4,054 NZD
£1,799 GBP
View
B
Retailer 17
-
$4,828 NZD
£2,143 GBP
View
Most Expensive
C
NZ Jewellers
92ef31ec-8838-481d-a821-449f4bfa56b9 · Oct 30
$5,369 NZD
$3,026 USD
View
17 more retailers have this diamond
Prices start from $1,582 NZDSave up to $3,787 NZD

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
$1,582 NZD