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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 €673 EUR
HK$5,900 HKD
As of November 1, 2026
Save €1,533 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,207 EUR 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 €673 to €2,207, a €1,533 spread on the same certified stone. NZ Jewellers lists it at €2,207. 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: €2,207 EUR|Low: €662 EUR|High: €2,207 EUR|Avg: €1,071 EUR
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€673 EUR
Retailer 4€705 EUR
Retailer 6€733 EUR
Retailer 11€884 EUR
Retailer 7€905 EUR
Retailer 9€905 EUR
Retailer 8€940 EUR
Retailer 12€975 EUR
Retailer 10€1,044 EUR
Retailer 2€1,266 EUR
Retailer 3€1,334 EUR
NZ Jewellers€2,207 EUR

15 data points across 12 retailers

10 retailers€673 EUR to €2,207 EUR

A
Cheapest Retailer
-
€673 EUR
HK$5,900 HKD
A
Retailer 2
-
€733 EUR
₹78,263 INR
View
B+
Retailer 3
-
€884 EUR
$992 USD
View
B+
Retailer 4
-
€905 EUR
$1,015 USD
View
B+
Retailer 5
-
€905 EUR
$1,015 USD
View
B+
Retailer 6
-
€940 EUR
$1,054 USD
View
B+
Retailer 7
-
€975 EUR
$1,094 USD
View
B+
Retailer 8
-
€1,044 EUR
$1,171 USD
View
B
Retailer 9
-
€1,266 EUR
View
Most Expensive
B
NZ Jewellers
ee773486-68cc-46f5-a6f7-344d81cce511 · Oct 30
€2,207 EUR
$2,475 USD
View
9 more retailers have this diamond
Prices start from €673 EURSave up to €1,533 EUR

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
€673 EUR