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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6442395649

Certificate GIA 6442395649

Diamond specifications and retailer prices

From $1,987 NZD
₹106,642 INR
As of November 1, 2026
Save $4,727 NZD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,714 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6442395649. Listed at 22 retailers as of October 30, 2026, with prices from $1,987 to $6,714, a $4,727 spread on the same certified stone. NZ Jewellers lists it at $6,714. 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

0.80
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6442395649
Dimensions5.92 × 5.87 × 3.72 mm
L/W Ratio1.01
Top View
5.92 mm5.87 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442395649
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: $3,447 NZD|Low: $1,982 NZD|High: $4,874 NZD|Avg: $3,099 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$1,987 NZD
Retailer 11$2,021 NZD
Retailer 7$2,395 NZD
Retailer 4$2,541 NZD
Retailer 2$2,551 NZD
Retailer 10$2,679 NZD
Retailer 3$2,901 NZD
Retailer 9$3,066 NZD
Retailer 1$3,447 NZD
Retailer 6$3,470 NZD
Retailer 12$4,099 NZD
Retailer 8$4,822 NZD

25 data points across 12 retailers

22 retailers$1,987 NZD to $6,714 NZD

A
Cheapest Retailer
-
$1,987 NZD
₹106,642 INR
A
Retailer 2
-
$2,021 NZD
HK$8,900 HKD
View
A
Retailer 3
-
$2,395 NZD
$1,350 USD
View
A
Retailer 4
-
$2,541 NZD
$1,432 USD
View
Final sale: no returns
A
Retailer 5
-
$2,551 NZD
$1,438 USD
View
A
Retailer 6
-
$2,679 NZD
$1,510 USD
View
B+
Retailer 7
-
$2,752 NZD
$1,551 USD
View
B+
Retailer 8
-
$2,797 NZD
SGD 2,130 SGD
View
B+
Retailer 9
-
$2,880 NZD
$1,623 USD
View
B+
Retailer 10
-
$2,901 NZD
$1,635 USD
View
B+
Retailer 11
-
$2,994 NZD
$1,687 USD
View
B+
Retailer 12
-
$3,041 NZD
$1,714 USD
View
B+
Retailer 13
-
$3,066 NZD
£1,360 GBP
View
B+
Retailer 14
-
$3,100 NZD
A$2,688 AUD
View
B+
Retailer 15
-
$3,176 NZD
$1,790 USD
View
B+
Retailer 16
-
$3,447 NZD
€1,850 EUR
View
B+
Retailer 17
-
$3,470 NZD
£1,540 GBP
View
Retailer 18
-
$3,592 NZD
A$3,114 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$4,099 NZD
ZAR 37,325 ZAR
View
B
Retailer 20
-
$4,822 NZD
£2,140 GBP
View
B
Retailer 21
-
$5,627 NZD
£2,497 GBP
View
Most Expensive
B
NZ Jewellers
cfc64790-f47e-4098-9457-04d8e234aa84 · Oct 30
$6,714 NZD
$3,784 USD
View
21 more retailers have this diamond
Prices start from $1,987 NZDSave up to $4,727 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
$1,987 NZD