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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2231980706

Certificate GIA 2231980706

Diamond specifications and retailer prices

From €2,154 EUR
HK$18,800 HKD
As of November 1, 2026
Save €2,625 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,979 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded G 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 2231980706. Listed at 18 retailers as of November 1, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231980706
Dimensions9.94 × 5.23 × 3.27 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Cloud, Needle
Top View
9.94 mm5.23 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231980706
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.6%

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 1
Current: €4,979 EUR|Low: €2,131 EUR|High: €4,979 EUR|Avg: €3,275 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
November 2, 2026
Retailer 11€2,154 EUR
Retailer 9€2,248 EUR
Retailer 13€2,507 EUR
Retailer 7€2,627 EUR
Retailer 3€2,858 EUR
Retailer 8€2,950 EUR
Retailer 2€2,975 EUR
Retailer 5€2,995 EUR
Retailer 4€3,298 EUR
Retailer 6€3,332 EUR
Retailer 12€4,757 EUR
Retailer 10€4,779 EUR
NZ Jewellers€4,979 EUR

32 data points across 13 retailers

18 retailers€2,154 EUR to €4,779 EUR

A
Cheapest Retailer
-
€2,154 EUR
HK$18,800 HKD
A
Retailer 2
-
€2,248 EUR
₹239,208 INR
View
A
Retailer 3
-
€2,507 EUR
SGD 3,785 SGD
View
A
Retailer 4
-
€2,627 EUR
$2,935 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,653 EUR
$2,964 USD
View
B+
Retailer 6
-
€2,826 EUR
A$4,858 AUD
View
Retailer 7
-
€2,858 EUR
$3,193 USD
View
Price last confirmed 14 days ago
Retailer 8
-
€2,858 EUR
$3,193 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
€2,950 EUR
£2,595 GBP
View
Retailer 10
-
€2,968 EUR
$3,316 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
€2,975 EUR
$3,324 USD
View
B+
Retailer 12
-
€2,995 EUR
SGD 4,521 SGD
View
Retailer 13
-
€3,298 EUR
$3,684 USD
View
Price last confirmed 14 days ago
Retailer 14
-
€3,310 EUR
$3,698 USD
View
Price last confirmed 56 days ago
B+
Retailer 15
-
€3,332 EUR
View
B
Retailer 16
-
€4,757 EUR
£4,185 GBP
View
B
Retailer 17
-
€4,779 EUR
£4,204 GBP
View
Most Expensive
NZ Jewellers
2d2f6ad1-771b-4896-b699-28832fef5475 · Oct 17
€4,979 EUR
$5,563 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from €2,154 EURSave up to €2,625 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
1.01ct Marquise
€2,154 EUR