CaratHunter
Plans
Round|Natural|GIA

0.80ct G IF Round Natural Diamond

EX • G/IF • GIA 6551867386

Certificate GIA 6551867386

Diamond specifications and retailer prices

From $3,577 NZD
As of November 5, 2026
Save $3,209 NZD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,786 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551867386. Listed at 15 retailers as of November 5, 2026, with prices from $3,577 to $6,786, a $3,209 spread on the same certified stone. Helzberg Diamonds lists it at $6,786. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551867386
Dimensions5.89 × 5.92 × 3.71 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.89 mm5.92 mm0.80 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551867386
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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 5
Current: $6,786 NZD|Low: $3,557 NZD|High: $7,208 NZD|Avg: $4,760 NZD|-5.9%
Helzberg Diamonds
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
November 7, 2026
Retailer 9$3,577 NZD
Retailer 14$3,714 NZD
Retailer 10$3,754 NZD
Retailer 12$3,786 NZD
Retailer 2$4,098 NZD
Retailer 6$4,120 NZD
Retailer 4$4,490 NZD
Retailer 11$4,730 NZD
Retailer 7$4,748 NZD
Retailer 5$4,759 NZD
Retailer 8$4,834 NZD
Retailer 13$5,771 NZD
Retailer 3$6,175 NZD
Helzberg Diamonds$6,786 NZD

28 data points across 14 retailers

15 retailers$3,577 NZD to $6,786 NZD

A+
Cheapest Retailer
-
$3,577 NZD
A+
Retailer 2
-
$3,714 NZD
View
A
Retailer 3
-
$3,754 NZD
View
A
Retailer 4
-
$3,786 NZD
View
A
Retailer 5
-
$4,098 NZD
View
A
Retailer 6
-
$4,120 NZD
View
A
Retailer 7
-
$4,490 NZD
View
A
Retailer 8
-
$4,730 NZD
View
A
Retailer 9
-
$4,748 NZD
View
A
Retailer 10
-
$4,759 NZD
View
A
Retailer 11
-
$4,834 NZD
View
A
Retailer 12
-
$5,374 NZD
View
A
Retailer 13
-
$5,771 NZD
View
B+
Retailer 14
-
$6,175 NZD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLLHOMNJOM · Nov 6
$6,786 NZD
$3,762 USD
View
14 more retailers have this diamond
Prices start from $3,577 NZDSave up to $3,209 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
$3,577 NZD