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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6561016001

Certificate GIA 6561016001

Diamond specifications and retailer prices

From $2,639 USD
₹251,344 INR
As of October 27, 2026
Save $1,401 USD (35%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,100 USD at NZ Jewellers · As of October 24, 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 6561016001. Listed at 18 retailers as of October 27, 2026, with a 53% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561016001
Dimensions10.48 × 5.21 × 3.29 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity
Top View
10.48 mm5.21 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561016001
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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 27
Current: $2,639 USD|Low: $2,626 USD|High: $5,926 USD|Avg: $3,708 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 1$2,639 USD
Retailer 9$2,781 USD
Retailer 3$3,473 USD
Retailer 2$3,501 USD
Retailer 7$3,615 USD
Retailer 10$3,636 USD
Retailer 4$3,637 USD
Retailer 8$3,738 USD
Retailer 5$3,840 USD
Retailer 6$5,864 USD

33 data points across 10 retailers

18 retailers$2,639 USD to $4,040 USD

A
Cheapest Retailer
-
$2,639 USD
₹251,344 INR
B+
Retailer 2
-
$2,923 USD
A$4,497 AUD
View
Retailer 3
-
$2,990 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$3,109 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$3,287 USD
View
B+
Retailer 6
-
$3,473 USD
£2,734 GBP
View
Retailer 7
-
$3,501 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$3,501 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,615 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$3,636 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$3,637 USD
£2,864 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
$3,646 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,738 USD
View
Retailer 14
-
$3,810 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$3,840 USD
€3,657 EUR
View
Price last confirmed 7 days ago
B
Retailer 16
-
$4,040 USD
View
Retailer 17
-
$5,864 USD
£4,617 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
3a75cfac-05fc-4706-b891-982360e1b89d · Oct 24
$6,100 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $2,639 USDSave up to $1,401 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
$2,639 USD