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Round|Natural|GIA

0.77ct H I1 Round Natural Diamond

EX • H/I1 • GIA 2407991658

Certificate GIA 2407991658

Diamond specifications and retailer prices

From $1,340 NZD
HK$5,900 HKD
As of November 1, 2026
Save $3,051 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,391 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2407991658. Listed at 10 retailers as of October 30, 2026, with prices from $1,340 to $4,391, a $3,051 spread on the same certified stone. NZ Jewellers lists it at $4,391. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
H
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2407991658
Dimensions5.86 × 5.83 × 3.67 mm
L/W Ratio1.01
Top View
5.86 mm5.83 mm0.77 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2407991658
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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: $4,391 NZD|Low: $1,317 NZD|High: $4,391 NZD|Avg: $2,131 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 5$1,340 NZD
Retailer 4$1,402 NZD
Retailer 6$1,458 NZD
Retailer 11$1,760 NZD
Retailer 7$1,801 NZD
Retailer 9$1,801 NZD
Retailer 8$1,870 NZD
Retailer 12$1,941 NZD
Retailer 10$2,078 NZD
Retailer 2$2,519 NZD
Retailer 3$2,655 NZD
NZ Jewellers$4,391 NZD

15 data points across 12 retailers

10 retailers$1,340 NZD to $4,391 NZD

A
Cheapest Retailer
-
$1,340 NZD
HK$5,900 HKD
A
Retailer 2
-
$1,458 NZD
₹78,263 INR
View
B+
Retailer 3
-
$1,760 NZD
$992 USD
View
B+
Retailer 4
-
$1,801 NZD
$1,015 USD
View
B+
Retailer 5
-
$1,801 NZD
$1,015 USD
View
B+
Retailer 6
-
$1,870 NZD
$1,054 USD
View
B+
Retailer 7
-
$1,941 NZD
$1,094 USD
View
B+
Retailer 8
-
$2,078 NZD
$1,171 USD
View
B
Retailer 9
-
$2,519 NZD
€1,352 EUR
View
Most Expensive
B
NZ Jewellers
ee773486-68cc-46f5-a6f7-344d81cce511 · Oct 30
$4,391 NZD
$2,475 USD
View
9 more retailers have this diamond
Prices start from $1,340 NZDSave up to $3,051 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
0.77ct Round
$1,340 NZD