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Round|Natural|GIA

0.80ct H I1 Round Natural Diamond

VG • H/I1 • GIA 2427931371

Certificate GIA 2427931371

Diamond specifications and retailer prices

From $1,567 NZD
HK$6,900 HKD
As of November 1, 2026
Save $3,919 NZD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,486 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2427931371. Listed at 8 retailers as of October 30, 2026, with prices from $1,567 to $5,486, a $3,919 spread on the same certified stone. NZ Jewellers lists it at $5,486. 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
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427931371
Dimensions5.80 × 5.76 × 3.73 mm
L/W Ratio1.01
Top View
5.80 mm5.76 mm0.80 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427931371
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,486 NZD|Low: $1,394 NZD|High: $5,486 NZD|Avg: $2,295 NZD
NZ Jewellers
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 4$1,394 NZD
Retailer 5$1,567 NZD
Retailer 12$1,712 NZD
Retailer 6$1,749 NZD
Retailer 8$1,749 NZD
Retailer 7$1,817 NZD
Retailer 9$2,017 NZD
Retailer 3$2,065 NZD
Retailer 2$2,448 NZD
Retailer 10$2,542 NZD
Retailer 11$2,825 NZD
NZ Jewellers$5,486 NZD

15 data points across 12 retailers

8 retailers$1,567 NZD to $5,486 NZD

B+
Cheapest Retailer
-
$1,567 NZD
HK$6,900 HKD
B+
Retailer 2
-
$1,712 NZD
$965 USD
View
B+
Retailer 3
-
$1,749 NZD
$986 USD
View
B+
Retailer 4
-
$1,749 NZD
$986 USD
View
B+
Retailer 5
-
$1,817 NZD
$1,024 USD
View
B+
Retailer 6
-
$2,017 NZD
$1,137 USD
View
B
Retailer 7
-
$2,448 NZD
€1,314 EUR
View
Most Expensive
C
NZ Jewellers
d88c4490-a1ad-4dac-bb23-6bf4ad468d54 · Oct 30
$5,486 NZD
$3,092 USD
View
7 more retailers have this diamond
Prices start from $1,567 NZDSave up to $3,919 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.

B+
0.80ct Round
$1,567 NZD