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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6515945455

Certificate GIA 6515945455

Diamond specifications and retailer prices

From €1,169 EUR
HK$10,200 HKD
As of October 30, 2026
Save €2,537 EUR (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,706 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct 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 6515945455. Listed at 16 retailers as of October 30, 2026, with prices from €1,169 to €3,706, a €2,537 spread on the same certified stone. NZ Jewellers lists it at €3,706. 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

0.80
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6515945455
Dimensions5.95 × 5.93 × 3.70 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.95 mm5.93 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515945455
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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: Oct 30
Current: €3,706 EUR|Low: €1,169 EUR|High: €3,706 EUR|Avg: €1,935 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
October 30, 2026
Retailer 13€1,169 EUR
Retailer 6€1,416 EUR
Retailer 10€1,434 EUR
Retailer 3€1,554 EUR
Retailer 5€1,554 EUR
Retailer 12€1,625 EUR
Retailer 7€1,693 EUR
Retailer 4€1,793 EUR
Retailer 9€1,802 EUR
Retailer 2€1,937 EUR
Retailer 11€2,041 EUR
Retailer 14€2,162 EUR
Retailer 8€2,676 EUR
NZ Jewellers€3,706 EUR

41 data points across 14 retailers

16 retailers€1,169 EUR to €3,706 EUR

A
Cheapest Retailer
-
€1,169 EUR
HK$10,200 HKD
A
Retailer 2
-
€1,314 EUR
A$2,259 AUD
View
Retailer 3
-
€1,414 EUR
$1,580 USD
View
Price last confirmed 75 days ago
A
Retailer 4
-
€1,416 EUR
$1,582 USD
View
A
Retailer 5
-
€1,434 EUR
$1,602 USD
View
Final sale: no returns
A
Retailer 6
-
€1,554 EUR
$1,736 USD
View
B+
Retailer 7
-
€1,625 EUR
$1,816 USD
View
B+
Retailer 8
-
€1,642 EUR
$1,834 USD
View
B+
Retailer 9
-
€1,693 EUR
£1,489 GBP
View
B+
Retailer 10
-
€1,793 EUR
$2,003 USD
View
B+
Retailer 11
-
€1,802 EUR
£1,585 GBP
View
B+
Retailer 12
-
€1,937 EUR
View
Retailer 13
-
€2,041 EUR
£1,795 GBP
View
Price last confirmed 30 days ago
B+
Retailer 14
-
€2,162 EUR
View
B
Retailer 15
-
€2,676 EUR
£2,354 GBP
View
Most Expensive
B
NZ Jewellers
01759cd8-2918-4d4d-907a-b793cc61c8dc · Oct 30
€3,706 EUR
$4,140 USD
View
15 more retailers have this diamond
Prices start from €1,169 EURSave up to €2,537 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
0.80ct Round
€1,169 EUR