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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 €2,151 EUR
$2,403 USD
As of November 1, 2026
Save €2,977 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,128 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 €2,151 to €5,128, a €2,977 spread on the same certified stone. NZ Jewellers lists it at €5,128. 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
Color
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: €5,128 EUR|Low: €2,025 EUR|High: €5,128 EUR|Avg: €2,788 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€2,151 EUR
Retailer 5€2,197 EUR
Retailer 11€2,220 EUR
Retailer 6€2,231 EUR
Retailer 16€2,261 EUR
Retailer 12€2,263 EUR
Retailer 3€2,453 EUR
Retailer 4€2,453 EUR
Retailer 7€2,714 EUR
Retailer 13€2,748 EUR
Retailer 15€2,830 EUR
Retailer 2€2,870 EUR
Retailer 8€2,946 EUR
Retailer 10€3,653 EUR
Retailer 9€4,297 EUR
NZ Jewellers€5,128 EUR

33 data points across 16 retailers

14 retailers€2,151 EUR to €5,128 EUR

B+
Cheapest Retailer
-
€2,151 EUR
$2,403 USD
B+
Retailer 2
-
€2,197 EUR
$2,454 USD
View
B+
Retailer 3
-
€2,220 EUR
$2,480 USD
View
B+
Retailer 4
-
€2,261 EUR
$2,526 USD
View
B+
Retailer 5
-
€2,263 EUR
$2,528 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,453 EUR
$2,740 USD
View
B+
Retailer 7
-
€2,453 EUR
$2,740 USD
View
B+
Retailer 8
-
€2,547 EUR
$2,846 USD
View
Retailer 9
-
€2,748 EUR
A$4,723 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
€2,830 EUR
$3,162 USD
View
B+
Retailer 11
-
€2,870 EUR
View
B
Retailer 12
-
€3,653 EUR
ZAR 65,937 ZAR
View
B
Retailer 13
-
€4,297 EUR
£3,780 GBP
View
Most Expensive
B
NZ Jewellers
329b9ea3-d884-461c-95b4-f24b468a0078 · Oct 30
€5,128 EUR
$5,729 USD
View
13 more retailers have this diamond
Prices start from €2,151 EURSave up to €2,977 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
€2,151 EUR