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Marquise|Natural|GIA

0.80ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 7551345171

Certificate GIA 7551345171

Diamond specifications and retailer prices

From €958 EUR
₹102,336 INR
As of November 2, 2026
Save €2,181 EUR (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,139 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551345171. Listed at 20 retailers as of October 30, 2026, with prices from €958 to €3,139, a €2,181 spread on the same certified stone. NZ Jewellers lists it at €3,139. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551345171
Dimensions10.20 × 4.48 × 2.88 mm
L/W Ratio2.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
10.20 mm4.48 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551345171
Side View
Table 58.0%CrownGirdle: STK-ETKPavilionCulet: NDepth 64.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €958 EUR|Low: €918 EUR|High: €2,283 EUR|Avg: €1,510 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 1€958 EUR
Retailer 8€1,188 EUR
Retailer 9€1,234 EUR
Retailer 7€1,346 EUR
Retailer 4€1,423 EUR
Retailer 2€1,642 EUR
Retailer 3€1,669 EUR
Retailer 10€1,680 EUR
Retailer 6€1,899 EUR
Retailer 5€2,256 EUR

35 data points across 10 retailers

20 retailers€958 EUR to €3,139 EUR

A
Cheapest Retailer
-
€958 EUR
₹102,336 INR
B+
Retailer 2
-
€1,188 EUR
$1,332 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,193 EUR
$1,338 USD
View
B+
Retailer 4
-
€1,234 EUR
$1,384 USD
View
B+
Retailer 5
-
€1,239 EUR
$1,390 USD
View
B+
Retailer 6
-
€1,287 EUR
$1,444 USD
View
B+
Retailer 7
-
€1,287 EUR
$1,444 USD
View
B+
Retailer 8
-
€1,346 EUR
$1,510 USD
View
B+
Retailer 9
-
€1,353 EUR
$1,518 USD
View
B+
Retailer 10
-
€1,373 EUR
$1,540 USD
View
B+
Retailer 11
-
€1,408 EUR
$1,579 USD
View
B+
Retailer 12
-
€1,423 EUR
£1,257 GBP
View
B+
Retailer 13
-
€1,485 EUR
$1,666 USD
View
Retailer 14
-
€1,552 EUR
$1,741 USD
View
Price last confirmed 57 days ago
B+
Retailer 15
-
€1,596 EUR
$1,790 USD
View
B+
Retailer 16
-
€1,669 EUR
View
Retailer 17
-
€1,680 EUR
A$2,898 AUD
View
Price last confirmed 27 days ago
Retailer 18
-
€1,899 EUR
ZAR 34,412 ZAR
View
Price last confirmed 7 days ago
B
Retailer 19
-
€2,256 EUR
£1,992 GBP
View
Most Expensive
C
NZ Jewellers
de4a187b-5b08-4ddf-b6b1-d337cc0fc899 · Oct 30
€3,139 EUR
$3,521 USD
View
19 more retailers have this diamond
Prices start from €958 EURSave up to €2,181 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 Marquise
€958 EUR