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Marquise|Natural|GIA

0.83ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6545681277

Certificate GIA 6545681277

Diamond specifications and retailer prices

From €919 EUR
₹98,117 INR
As of October 31, 2026
Save €2,091 EUR (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,009 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.83ct natural marquise diamond

This 0.83ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545681277. Listed at 15 retailers as of October 30, 2026, with prices from €919 to €3,009, a €2,091 spread on the same certified stone. NZ Jewellers lists it at €3,009. 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

0.83
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545681277
Dimensions10.01 × 4.68 × 3.02 mm
L/W Ratio2.14
Top View
10.01 mm4.68 mm0.83 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545681277
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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 31
Current: €3,009 EUR|Low: €916 EUR|High: €3,091 EUR|Avg: €1,506 EUR|-2.7%
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
November 2, 2026
Retailer 8€919 EUR
Retailer 5€1,139 EUR
Retailer 4€1,144 EUR
Retailer 10€1,234 EUR
Retailer 11€1,236 EUR
Retailer 12€1,354 EUR
Retailer 6€1,364 EUR
Retailer 3€1,424 EUR
Retailer 13€1,424 EUR
Retailer 2€1,637 EUR
Retailer 9€1,720 EUR
Retailer 7€2,260 EUR
NZ Jewellers€3,009 EUR

26 data points across 13 retailers

15 retailers€919 EUR to €3,009 EUR

A
Cheapest Retailer
-
€919 EUR
₹98,117 INR
B+
Retailer 2
-
€1,139 EUR
$1,277 USD
View
Final sale: no returns
A
Retailer 3
-
€1,144 EUR
$1,283 USD
View
A
Retailer 4
-
€1,234 EUR
$1,384 USD
View
A
Retailer 5
-
€1,234 EUR
$1,384 USD
View
A
Retailer 6
-
€1,236 EUR
$1,386 USD
View
A
Retailer 7
-
€1,291 EUR
$1,448 USD
View
A
Retailer 8
-
€1,354 EUR
$1,519 USD
View
B+
Retailer 9
-
€1,364 EUR
£1,204 GBP
View
B+
Retailer 10
-
€1,424 EUR
$1,597 USD
View
B+
Retailer 11
-
€1,424 EUR
$1,597 USD
View
B+
Retailer 12
-
€1,637 EUR
£1,446 GBP
View
B+
Retailer 13
-
€1,720 EUR
View
B
Retailer 14
-
€2,260 EUR
£1,996 GBP
View
Most Expensive
B
NZ Jewellers
2bdbe21b-16ac-4a2b-bbbf-ecec5bb615f5 · Oct 30
€3,009 EUR
$3,375 USD
View
14 more retailers have this diamond
Prices start from €919 EURSave up to €2,091 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
0.83ct Marquise
€919 EUR