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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 €676 EUR
HK$5,900 HKD
As of November 1, 2026
Save €1,539 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,215 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 €676 to €2,215, a €1,539 spread on the same certified stone. NZ Jewellers lists it at €2,215. 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
Color
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: €2,215 EUR|Low: €665 EUR|High: €2,215 EUR|Avg: €1,075 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€676 EUR
Retailer 4€707 EUR
Retailer 6€736 EUR
Retailer 11€888 EUR
Retailer 7€909 EUR
Retailer 9€909 EUR
Retailer 8€943 EUR
Retailer 12€979 EUR
Retailer 10€1,048 EUR
Retailer 2€1,271 EUR
Retailer 3€1,339 EUR
NZ Jewellers€2,215 EUR

15 data points across 12 retailers

10 retailers€676 EUR to €2,215 EUR

A
Cheapest Retailer
-
€676 EUR
HK$5,900 HKD
A
Retailer 2
-
€736 EUR
₹78,263 INR
View
B+
Retailer 3
-
€888 EUR
$992 USD
View
B+
Retailer 4
-
€909 EUR
$1,015 USD
View
B+
Retailer 5
-
€909 EUR
$1,015 USD
View
B+
Retailer 6
-
€943 EUR
$1,054 USD
View
B+
Retailer 7
-
€979 EUR
$1,094 USD
View
B+
Retailer 8
-
€1,048 EUR
$1,171 USD
View
B
Retailer 9
-
€1,271 EUR
View
Most Expensive
B
NZ Jewellers
ee773486-68cc-46f5-a6f7-344d81cce511 · Oct 30
€2,215 EUR
$2,475 USD
View
9 more retailers have this diamond
Prices start from €676 EURSave up to €1,539 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
€676 EUR