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Round|Natural|GIA

0.77ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2307948672

Certificate GIA 2307948672

Diamond specifications and retailer prices

From €837 EUR
As of November 4, 2026
Save €1,605 EUR (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,443 EUR at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2307948672. Listed at 16 retailers as of November 4, 2026, with prices from €837 to €2,443, a €1,605 spread on the same certified stone. NZ Jewellers lists it at €2,443. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2307948672
Dimensions5.93 × 5.92 × 3.63 mm
L/W Ratio1.00
Top View
5.93 mm5.92 mm0.77 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2307948672
Side View
Table 58.0%Crown 31.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,443 EUR|Low: €804 EUR|High: €2,559 EUR|Avg: €1,280 EUR|-4.5%
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
November 6, 2026
Retailer 16€837 EUR
Retailer 14€886 EUR
Retailer 13€907 EUR
Retailer 3€943 EUR
Retailer 5€951 EUR
Retailer 8€1,033 EUR
Retailer 10€1,047 EUR
Retailer 12€1,050 EUR
Retailer 6€1,092 EUR
Retailer 11€1,123 EUR
Retailer 17€1,123 EUR
Retailer 2€1,158 EUR
Retailer 4€1,463 EUR
Retailer 7€1,578 EUR
Retailer 9€1,730 EUR
Retailer 15€1,916 EUR
NZ Jewellers€2,443 EUR

28 data points across 17 retailers

16 retailers€837 EUR to €2,443 EUR

A
Cheapest Retailer
-
€837 EUR
Final sale: no returns
A
Retailer 2
-
€886 EUR
View
A
Retailer 3
-
€907 EUR
View
A
Retailer 4
-
€943 EUR
View
Retailer 5
-
€951 EUR
View
Price last confirmed 8 days ago
Retailer 6
-
€1,033 EUR
View
Price last confirmed 89 days ago
A
Retailer 7
-
€1,047 EUR
View
A
Retailer 8
-
€1,050 EUR
View
A
Retailer 9
-
€1,092 EUR
View
A
Retailer 10
-
€1,123 EUR
View
A
Retailer 11
-
€1,123 EUR
View
A
Retailer 12
-
€1,158 EUR
View
A
Retailer 13
-
€1,463 EUR
View
B+
Retailer 14
-
€1,916 EUR
View
B
Retailer 15
-
€2,429 EUR
View
Most Expensive
B
NZ Jewellers
294b049d-c2fa-4d98-ac44-a0c80eaf8f5c · Nov 5
€2,443 EUR
$2,742 USD
View
15 more retailers have this diamond
Prices start from €837 EURSave up to €1,605 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
€837 EUR