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0.77ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 6183269378

Certificate GIA 6183269378

Diamond specifications and retailer prices

From €1,736 EUR
$1,940 USD
As of October 31, 2026
Save €2,266 EUR (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,003 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 very-good cut grade and certified by GIA 6183269378. Listed at 8 retailers as of October 31, 2026, with prices from €1,736 to €4,003, a €2,266 spread on the same certified stone. Diamond Quarter lists it at €4,003. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6183269378
Dimensions5.95 × 5.93 × 3.58 mm
L/W Ratio1.00
Top View
5.95 mm5.93 mm0.77 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6183269378
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,810 EUR|Low: €1,495 EUR|High: €2,879 EUR|Avg: €2,002 EUR|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4€1,495 EUR
Retailer 6€1,736 EUR
Retailer 1€1,810 EUR
Retailer 2€2,078 EUR
Retailer 5€2,107 EUR
Retailer 3€2,860 EUR

36 data points across 6 retailers

8 retailers€1,736 EUR to €4,003 EUR

Retailer 1
-
€1,495 EUR
$1,670 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
€1,736 EUR
$1,940 USD
View
B+
Retailer 3
-
€1,810 EUR
£1,592 GBP
View
B
Retailer 4
-
€2,078 EUR
View
Retailer 5
-
€2,107 EUR
A$3,622 AUD
View
Price last confirmed 32 days ago
B
Retailer 6
-
€2,183 EUR
View
B
Retailer 7
-
€2,860 EUR
£2,516 GBP
View
Most Expensive
B
Diamond Quarter
0.77SI1D617806E4N · Oct 31
€4,003 EUR
£3,521 GBP
View
7 more retailers have this diamond
Prices start from €1,736 EURSave up to €2,266 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.

B+
0.77ct Round
€1,736 EUR