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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2225918985

Certificate GIA 2225918985

Diamond specifications and retailer prices

From €2,142 EUR
$2,403 USD
As of November 1, 2026
Save €2,965 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,108 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225918985. Listed at 14 retailers as of October 30, 2026, with prices from €2,142 to €5,108, a €2,965 spread on the same certified stone. NZ Jewellers lists it at €5,108. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.71°
Pavilion angle38.14°
OriginNatural
Grading LabGIA
CertificateGIA 2225918985
Dimensions8.97 × 4.88 × 3.02 mm
L/W Ratio1.84
Top View
8.97 mm4.88 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2225918985
Side View
Table 56.0%Crown 38.71°Girdle: ThickPavilion 38.14°Culet: NoneDepth 61.9%

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: Nov 1
Current: €5,108 EUR|Low: €2,017 EUR|High: €5,108 EUR|Avg: €2,777 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
November 2, 2026
Retailer 14€2,142 EUR
Retailer 5€2,188 EUR
Retailer 11€2,211 EUR
Retailer 6€2,223 EUR
Retailer 16€2,253 EUR
Retailer 12€2,254 EUR
Retailer 3€2,443 EUR
Retailer 4€2,443 EUR
Retailer 7€2,703 EUR
Retailer 13€2,737 EUR
Retailer 15€2,819 EUR
Retailer 2€2,859 EUR
Retailer 8€2,934 EUR
Retailer 10€3,639 EUR
Retailer 9€4,280 EUR
NZ Jewellers€5,108 EUR

33 data points across 16 retailers

14 retailers€2,142 EUR to €5,108 EUR

B+
Cheapest Retailer
-
€2,142 EUR
$2,403 USD
B+
Retailer 2
-
€2,188 EUR
$2,454 USD
View
B+
Retailer 3
-
€2,211 EUR
$2,480 USD
View
B+
Retailer 4
-
€2,253 EUR
$2,526 USD
View
B+
Retailer 5
-
€2,254 EUR
$2,528 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,443 EUR
$2,740 USD
View
B+
Retailer 7
-
€2,443 EUR
$2,740 USD
View
B+
Retailer 8
-
€2,537 EUR
$2,846 USD
View
Retailer 9
-
€2,737 EUR
A$4,723 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
€2,819 EUR
$3,162 USD
View
B+
Retailer 11
-
€2,859 EUR
View
B
Retailer 12
-
€3,639 EUR
ZAR 65,937 ZAR
View
B
Retailer 13
-
€4,280 EUR
£3,780 GBP
View
Most Expensive
B
NZ Jewellers
329b9ea3-d884-461c-95b4-f24b468a0078 · Oct 30
€5,108 EUR
$5,729 USD
View
13 more retailers have this diamond
Prices start from €2,142 EURSave up to €2,965 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+
0.80ct Marquise
€2,142 EUR