CaratHunter
Plans
Marquise|Natural|GIA

0.80ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6381003739

Certificate GIA 6381003739

Diamond specifications and retailer prices

From €1,245 EUR
₹132,485 INR
As of October 30, 2026
Save €2,810 EUR (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,055 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 E 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 6381003739. Listed at 17 retailers as of October 30, 2026, with prices from €1,245 to €4,055, a €2,810 spread on the same certified stone. NZ Jewellers lists it at €4,055. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6381003739
Dimensions8.13 × 4.51 × 3.32 mm
L/W Ratio1.80
Top View
8.13 mm4.51 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6381003739
Side View
Table 54.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.5%

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: Oct 30
Current: €4,055 EUR|Low: €1,191 EUR|High: €4,055 EUR|Avg: €2,054 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 31, 2026
Retailer 9€1,245 EUR
Retailer 4€1,531 EUR
Retailer 5€1,534 EUR
Retailer 14€1,604 EUR
Retailer 3€1,662 EUR
Retailer 12€1,662 EUR
Retailer 13€1,739 EUR
Retailer 7€1,918 EUR
Retailer 10€2,102 EUR
Retailer 6€2,169 EUR
Retailer 8€2,271 EUR
Retailer 2€2,476 EUR
Retailer 11€2,916 EUR
NZ Jewellers€4,055 EUR

38 data points across 14 retailers

17 retailers€1,245 EUR to €4,055 EUR

A
Cheapest Retailer
-
€1,245 EUR
₹132,485 INR
A
Retailer 2
-
€1,429 EUR
A$2,457 AUD
View
A
Retailer 3
-
€1,514 EUR
$1,692 USD
View
A
Retailer 4
-
€1,531 EUR
$1,710 USD
View
B+
Retailer 5
-
€1,534 EUR
$1,714 USD
View
Final sale: no returns
A
Retailer 6
-
€1,604 EUR
$1,792 USD
View
A
Retailer 7
-
€1,662 EUR
$1,857 USD
View
A
Retailer 8
-
€1,662 EUR
$1,857 USD
View
B+
Retailer 9
-
€1,710 EUR
$1,910 USD
View
B+
Retailer 10
-
€1,739 EUR
$1,943 USD
View
B+
Retailer 11
-
€1,918 EUR
$2,143 USD
View
B+
Retailer 12
-
€2,102 EUR
£1,849 GBP
View
Retailer 13
-
€2,169 EUR
A$3,728 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
€2,271 EUR
View
B
Retailer 15
-
€2,476 EUR
ZAR 44,686 ZAR
View
B
Retailer 16
-
€2,916 EUR
£2,565 GBP
View
Most Expensive
B
NZ Jewellers
a9f4c2f2-8817-470f-b556-27945fb27016 · Oct 30
€4,055 EUR
$4,530 USD
View
16 more retailers have this diamond
Prices start from €1,245 EURSave up to €2,810 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
€1,245 EUR