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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2554216203

Certificate GIA 2554216203

Diamond specifications and retailer prices

From $2,330 USD
HK$18,200 HKD
As of November 1, 2026
Save $3,114 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,444 USD at NZ Jewellers · As of October 30, 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 D 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 2554216203. Listed at 18 retailers as of October 30, 2026, with prices from $2,330 to $5,444, a $3,114 spread on the same certified stone. NZ Jewellers lists it at $5,444. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554216203
Dimensions10.42 × 5.16 × 3.28 mm
L/W Ratio2.02
Top View
10.42 mm5.16 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554216203
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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: $5,444 USD|Low: $2,304 USD|High: $5,444 USD|Avg: $3,586 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
November 1, 2026
Retailer 9$2,330 USD
Retailer 2$2,349 USD
Retailer 5$2,884 USD
Retailer 6$3,089 USD
Retailer 3$3,125 USD
Retailer 12$3,125 USD
Retailer 13$3,245 USD
Retailer 8$3,265 USD
Retailer 4$3,605 USD
Retailer 10$3,658 USD
Retailer 7$5,225 USD
Retailer 11$5,258 USD
NZ Jewellers$5,444 USD

23 data points across 13 retailers

18 retailers$2,330 USD to $5,444 USD

A
Cheapest Retailer
-
$2,330 USD
HK$18,200 HKD
A
Retailer 2
-
$2,349 USD
₹223,729 INR
View
A
Retailer 3
-
$2,668 USD
View
A
Retailer 4
-
$2,798 USD
View
A
Retailer 5
-
$2,816 USD
View
A
Retailer 6
-
$2,884 USD
View
Final sale: no returns
A
Retailer 7
-
$3,089 USD
£2,433 GBP
View
A
Retailer 8
-
$3,125 USD
View
A
Retailer 9
-
$3,125 USD
View
A
Retailer 10
-
$3,240 USD
SGD 4,379 SGD
View
A
Retailer 11
-
$3,245 USD
View
A
Retailer 12
-
$3,265 USD
£2,571 GBP
View
A
Retailer 13
-
$3,268 USD
View
B+
Retailer 14
-
$3,605 USD
View
B+
Retailer 15
-
$3,658 USD
€3,484 EUR
View
B
Retailer 16
-
$5,225 USD
£4,114 GBP
View
B
Retailer 17
-
$5,258 USD
£4,140 GBP
View
Most Expensive
B
NZ Jewellers
ab811e8e-9ca9-4dd9-b82c-97263e3adf7b · Oct 30
$5,444 USD
View
17 more retailers have this diamond
Prices start from $2,330 USDSave up to $3,114 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
$2,330 USD