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0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2566614996

Certificate GIA 2566614996

Diamond specifications and retailer prices

From €1,212 EUR
₹128,986 INR
As of October 31, 2026
Save €2,715 EUR (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,928 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566614996. Listed at 13 retailers as of October 30, 2026, with prices from €1,212 to €3,928, a €2,715 spread on the same certified stone. NZ Jewellers lists it at €3,928. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.77
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566614996
Dimensions5.81 × 5.84 × 3.64 mm
L/W Ratio1.01
Top View
5.81 mm5.84 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566614996
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 31
Current: €3,928 EUR|Low: €1,212 EUR|High: €3,928 EUR|Avg: €1,973 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€1,212 EUR
Retailer 4€1,281 EUR
Retailer 12€1,467 EUR
Retailer 3€1,544 EUR
Retailer 10€1,660 EUR
Retailer 11€1,733 EUR
Retailer 2€1,795 EUR
Retailer 8€2,036 EUR
Retailer 7€2,072 EUR
Retailer 6€2,422 EUR
Retailer 9€2,836 EUR
NZ Jewellers€3,928 EUR

11 data points across 12 retailers

13 retailers€1,212 EUR to €3,928 EUR

A
Cheapest Retailer
-
€1,212 EUR
₹128,986 INR
A
Retailer 2
-
€1,281 EUR
$1,431 USD
View
Final sale: no returns
A
Retailer 3
-
€1,398 EUR
A$2,404 AUD
View
A
Retailer 4
-
€1,467 EUR
$1,639 USD
View
A
Retailer 5
-
€1,544 EUR
$1,725 USD
View
B+
Retailer 6
-
€1,660 EUR
$1,855 USD
View
B+
Retailer 7
-
€1,733 EUR
$1,936 USD
View
B+
Retailer 8
-
€1,795 EUR
£1,579 GBP
View
B+
Retailer 9
-
€2,036 EUR
£1,791 GBP
View
B+
Retailer 10
-
€2,072 EUR
View
B
Retailer 11
-
€2,422 EUR
ZAR 43,708 ZAR
View
B
Retailer 12
-
€2,836 EUR
£2,495 GBP
View
Most Expensive
B
NZ Jewellers
2146eebd-3206-485b-ac95-9b6a83db295a · Oct 30
€3,928 EUR
$4,388 USD
View
12 more retailers have this diamond
Prices start from €1,212 EURSave up to €2,715 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
€1,212 EUR