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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1549622285

Certificate GIA 1549622285

Diamond specifications and retailer prices

From $3,262 USD
As of October 31, 2026
Save $4,129 USD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,390 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549622285. Listed at 26 retailers as of October 30, 2026, with prices from $3,262 to $7,390, a $4,129 spread on the same certified stone. NZ Jewellers lists it at $7,390. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549622285
Dimensions10.73 × 5.03 × 3.15 mm
L/W Ratio2.13
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
10.73 mm5.03 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549622285
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.7%

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: $4,520 USD|Low: $2,788 USD|High: $7,179 USD|Avg: $4,476 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$3,346 USD
Retailer 6$3,547 USD
Retailer 8$4,096 USD
Retailer 2$4,339 USD
Retailer 9$4,340 USD
Retailer 1$4,520 USD
Retailer 7$4,524 USD
Retailer 4$5,214 USD
Retailer 3$7,094 USD

45 data points across 9 retailers

26 retailers$3,262 USD to $7,390 USD

A
Cheapest Retailer
-
$3,262 USD
A
Retailer 2
-
$3,342 USD
View
A
Retailer 3
-
$3,346 USD
View
A
Retailer 4
-
$3,411 USD
View
A
Retailer 5
-
$3,520 USD
A$5,415 AUD
View
B+
Retailer 6
-
$3,547 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,675 USD
View
B+
Retailer 8
-
$3,838 USD
View
B+
Retailer 9
-
$3,843 USD
View
B+
Retailer 10
-
$3,843 USD
View
Retailer 11
-
$3,939 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$3,991 USD
View
B+
Retailer 13
-
$4,096 USD
View
B+
Retailer 14
-
$4,339 USD
£3,417 GBP
View
B+
Retailer 15
-
$4,340 USD
View
B+
Retailer 16
-
$4,340 USD
View
Retailer 17
-
$4,434 USD
View
Price last confirmed 52 days ago
B+
Retailer 18
-
$4,434 USD
View
B+
Retailer 19
-
$4,480 USD
View
B+
Retailer 20
-
$4,491 USD
View
B+
Retailer 21
-
$4,520 USD
€4,305 EUR
View
Retailer 22
-
$4,524 USD
A$6,961 AUD
View
Price last confirmed 24 days ago
B+
Retailer 23
-
$5,214 USD
ZAR 84,232 ZAR
View
B
Retailer 24
-
$6,133 USD
View
B
Retailer 25
-
$7,094 USD
£5,586 GBP
View
Most Expensive
B
NZ Jewellers
00d00b98-9a21-417b-ba6f-cc8bb3096ae6 · Oct 30
$7,390 USD
View
25 more retailers have this diamond
Prices start from $3,262 USDSave up to $4,129 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
$3,262 USD