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Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6542916027

Certificate GIA 6542916027

Diamond specifications and retailer prices

From €1,316 EUR
$1,470 USD
As of November 1, 2026
Save €2,711 EUR (67%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,027 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 6542916027. Listed at 26 retailers as of October 30, 2026, with prices from €1,316 to €4,027, a €2,711 spread on the same certified stone. NZ Jewellers lists it at €4,027. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542916027
Dimensions5.87 × 5.90 × 3.62 mm
L/W Ratio1.01
Top View
5.87 mm5.90 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542916027
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: Nov 1
Current: €4,027 EUR|Low: €1,265 EUR|High: €4,027 EUR|Avg: €2,004 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 5€1,316 EUR
Retailer 9€1,362 EUR
Retailer 8€1,380 EUR
Retailer 18€1,496 EUR
Retailer 20€1,496 EUR
Retailer 10€1,562 EUR
Retailer 19€1,565 EUR
Retailer 7€1,692 EUR
Retailer 3€1,726 EUR
Retailer 12€1,745 EUR
Retailer 15€1,800 EUR
Retailer 6€1,809 EUR
Retailer 4€1,944 EUR
Retailer 13€2,081 EUR
Retailer 11€2,154 EUR
Retailer 2€2,244 EUR
Retailer 16€2,483 EUR
Retailer 14€2,892 EUR
Retailer 17€2,978 EUR
NZ Jewellers€4,027 EUR

31 data points across 20 retailers

26 retailers€1,316 EUR to €4,027 EUR

A
Cheapest Retailer
-
€1,316 EUR
$1,470 USD
A
Retailer 2
-
€1,362 EUR
$1,522 USD
View
A
Retailer 3
-
€1,380 EUR
$1,542 USD
View
Final sale: no returns
A
Retailer 4
-
€1,496 EUR
$1,671 USD
View
A
Retailer 5
-
€1,496 EUR
$1,671 USD
View
Retailer 6
-
€1,496 EUR
$1,671 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
€1,510 EUR
$1,687 USD
View
A
Retailer 8
-
€1,561 EUR
$1,744 USD
View
A
Retailer 9
-
€1,562 EUR
$1,745 USD
View
A
Retailer 10
-
€1,565 EUR
$1,748 USD
View
B+
Retailer 11
-
€1,595 EUR
$1,782 USD
View
B+
Retailer 12
-
€1,692 EUR
$1,890 USD
View
B+
Retailer 13
-
€1,692 EUR
$1,890 USD
View
B+
Retailer 14
-
€1,726 EUR
$1,928 USD
View
B+
Retailer 15
-
€1,745 EUR
$1,950 USD
View
B+
Retailer 16
-
€1,800 EUR
£1,583 GBP
View
B+
Retailer 17
-
€1,809 EUR
$2,021 USD
View
B+
Retailer 18
-
€1,944 EUR
£1,710 GBP
View
B+
Retailer 19
-
€1,975 EUR
$2,206 USD
View
B+
Retailer 20
-
€2,081 EUR
£1,831 GBP
View
Retailer 21
-
€2,154 EUR
A$3,703 AUD
View
Price last confirmed 26 days ago
B+
Retailer 22
-
€2,244 EUR
View
B+
Retailer 23
-
€2,483 EUR
ZAR 44,811 ZAR
View
B
Retailer 24
-
€2,892 EUR
£2,544 GBP
View
B
Retailer 25
-
€2,978 EUR
£2,620 GBP
View
Most Expensive
B
NZ Jewellers
0feb893a-5c60-44ce-95f9-fd7ee657587e · Oct 30
€4,027 EUR
$4,499 USD
View
25 more retailers have this diamond
Prices start from €1,316 EURSave up to €2,711 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
€1,316 EUR