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Round|Natural|GIA

0.80ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5406529937

Certificate GIA 5406529937

Diamond specifications and retailer prices

From $1,334 NZD
₹71,617 INR
As of October 31, 2026
Save $3,235 NZD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,569 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 top-tier cut grade and certified by GIA 5406529937. Listed at 19 retailers as of October 30, 2026, with prices from $1,334 to $4,569, a $3,235 spread on the same certified stone. NZ Jewellers lists it at $4,569. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5406529937
Dimensions5.95 × 5.87 × 3.73 mm
L/W Ratio1.01
Top View
5.95 mm5.87 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5406529937
Side View
Table 56.0%Crown 36.5°Girdle: THN-MEDPavilion 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: Oct 31
Current: $1,334 NZD|Low: $1,331 NZD|High: $3,472 NZD|Avg: $2,136 NZD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1$1,334 NZD
Retailer 6$1,627 NZD
Retailer 2$1,728 NZD
Retailer 10$1,794 NZD
Retailer 9$1,801 NZD
Retailer 5$2,016 NZD
Retailer 3$2,197 NZD
Retailer 4$2,336 NZD
Retailer 7$2,493 NZD
Retailer 8$3,434 NZD

29 data points across 10 retailers

19 retailers$1,334 NZD to $4,569 NZD

A
Cheapest Retailer
-
$1,334 NZD
₹71,617 INR
A
Retailer 2
-
$1,363 NZD
HK$6,000 HKD
View
A
Retailer 3
-
$1,627 NZD
A$1,411 AUD
View
A
Retailer 4
-
$1,728 NZD
$974 USD
View
Final sale: no returns
A
Retailer 5
-
$1,794 NZD
$1,011 USD
View
Retailer 6
-
$1,801 NZD
$1,015 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,874 NZD
$1,056 USD
View
A
Retailer 8
-
$1,901 NZD
SGD 1,448 SGD
View
A
Retailer 9
-
$1,945 NZD
$1,096 USD
View
A
Retailer 10
-
$2,016 NZD
$1,136 USD
View
A
Retailer 11
-
$2,097 NZD
$1,182 USD
View
A
Retailer 12
-
$2,110 NZD
$1,189 USD
View
A
Retailer 13
-
$2,161 NZD
$1,218 USD
View
A
Retailer 14
-
$2,197 NZD
£975 GBP
View
A
Retailer 15
-
$2,336 NZD
€1,254 EUR
View
A
Retailer 16
-
$2,493 NZD
£1,106 GBP
View
B+
Retailer 17
-
$3,434 NZD
£1,524 GBP
View
B
Retailer 18
-
$4,354 NZD
£1,932 GBP
View
Most Expensive
B
NZ Jewellers
af3cd9b4-1fe1-4c54-83c9-0e975ce80e0c · Oct 30
$4,569 NZD
$2,575 USD
View
18 more retailers have this diamond
Prices start from $1,334 NZDSave up to $3,235 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
$1,334 NZD