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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6551672532

Certificate GIA 6551672532

Diamond specifications and retailer prices

From $2,124 USD
As of November 6, 2026
Save $2,816 USD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,938 USD 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551672532. Listed at 17 retailers as of November 4, 2026, with a 133% 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551672532
Dimensions9.82 × 5.24 × 3.27 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
9.82 mm5.24 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551672532
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.3%

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 6
Current: $5,938 USD|Low: $2,124 USD|High: $5,938 USD|Avg: $3,386 USD
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
November 6, 2026
Retailer 12$2,124 USD
Retailer 2$2,212 USD
Retailer 9$2,504 USD
Retailer 14$2,609 USD
Retailer 4$2,840 USD
Retailer 6$2,840 USD
Retailer 7$2,959 USD
Retailer 13$2,969 USD
Retailer 8$2,975 USD
Retailer 5$3,277 USD
Retailer 11$3,297 USD
Retailer 10$4,940 USD
Retailer 3$5,022 USD
NZ Jewellers$5,938 USD

35 data points across 14 retailers

17 retailers$2,124 USD to $4,940 USD

A
Cheapest Retailer
-
$2,124 USD
A
Retailer 2
-
$2,212 USD
View
A
Retailer 3
-
$2,504 USD
View
A
Retailer 4
-
$2,609 USD
View
Final sale: no returns
A
Retailer 5
-
$2,659 USD
View
A
Retailer 6
-
$2,832 USD
View
Retailer 7
-
$2,840 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$2,840 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$2,949 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$2,959 USD
View
B+
Retailer 11
-
$2,969 USD
View
A
Retailer 12
-
$2,975 USD
View
Retailer 13
-
$3,277 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$3,297 USD
View
B
Retailer 15
-
$4,940 USD
View
Retailer 16
-
$5,022 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
f6566f5a-0835-4289-b7df-6898f1967d35 · Oct 17
$5,938 USD
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from $2,124 USDSave up to $2,816 USD

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
$2,124 USD