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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2318433165

Certificate GIA 2318433165

Diamond specifications and retailer prices

From €1,295 EUR
HK$11,300 HKD
As of October 30, 2026
Save €2,897 EUR (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,192 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 2318433165. Listed at 22 retailers as of October 30, 2026, with prices from €1,295 to €4,192, a €2,897 spread on the same certified stone. NZ Jewellers lists it at €4,192. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2318433165
Dimensions6.00 × 5.97 × 3.64 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.00 mm5.97 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2318433165
Side View
Table 59.0%Crown 35°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 60.8%

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: €4,192 EUR|Low: €1,192 EUR|High: €4,192 EUR|Avg: €1,709 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
October 30, 2026
Retailer 4€1,295 EUR
Retailer 11€1,316 EUR
Retailer 12€1,362 EUR
Retailer 17€1,388 EUR
Retailer 8€1,395 EUR
Retailer 18€1,475 EUR
Retailer 3€1,557 EUR
Retailer 9€1,557 EUR
Retailer 7€1,629 EUR
Retailer 2€1,796 EUR
Retailer 5€1,826 EUR
Retailer 10€1,826 EUR
Retailer 15€1,874 EUR
Retailer 14€1,889 EUR
Retailer 13€1,976 EUR
Retailer 19€2,112 EUR
Retailer 16€2,201 EUR
Retailer 6€2,763 EUR
NZ Jewellers€4,192 EUR

34 data points across 19 retailers

22 retailers€1,295 EUR to €4,192 EUR

A
Cheapest Retailer
-
€1,295 EUR
HK$11,300 HKD
Retailer 2
-
€1,316 EUR
$1,470 USD
View
Price last confirmed 13 days ago
Retailer 3
-
€1,325 EUR
$1,480 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
€1,362 EUR
$1,522 USD
View
A
Retailer 5
-
€1,376 EUR
$1,537 USD
View
A
Retailer 6
-
€1,388 EUR
$1,551 USD
View
A
Retailer 7
-
€1,395 EUR
$1,559 USD
View
Final sale: no returns
A
Retailer 8
-
€1,475 EUR
A$2,535 AUD
View
A
Retailer 9
-
€1,557 EUR
$1,739 USD
View
A
Retailer 10
-
€1,557 EUR
$1,739 USD
View
B+
Retailer 11
-
€1,629 EUR
$1,820 USD
View
B+
Retailer 12
-
€1,796 EUR
$2,007 USD
View
B+
Retailer 13
-
€1,826 EUR
$2,040 USD
View
B+
Retailer 14
-
€1,826 EUR
$2,040 USD
View
B+
Retailer 15
-
€1,874 EUR
£1,648 GBP
View
B+
Retailer 16
-
€1,889 EUR
$2,110 USD
View
B+
Retailer 17
-
€1,976 EUR
CA$3,066 CAD
View
B+
Retailer 18
-
€2,112 EUR
$2,359 USD
View
B+
Retailer 19
-
€2,201 EUR
View
B+
Retailer 20
-
€2,246 EUR
$2,510 USD
View
B
Retailer 21
-
€2,763 EUR
£2,431 GBP
View
Most Expensive
B
NZ Jewellers
2dcf94f8-82b6-4491-b616-64cd6b113e47 · Oct 30
€4,192 EUR
$4,683 USD
View
21 more retailers have this diamond
Prices start from €1,295 EURSave up to €2,897 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
€1,295 EUR