Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 2554452714

Certificate GIA 2554452714

Diamond specifications and retailer prices

From $4,301 USD
As of October 27, 2026
Save $4,907 USD (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,208 USD at NZ Jewellers · As of October 27, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2554452714. Listed at 24 retailers as of October 27, 2026, with prices from $4,301 to $9,208, a $4,907 spread on the same certified stone. NZ Jewellers lists it at $9,208. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554452714
Dimensions10.17 × 5.29 × 3.29 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Twinning Wisp, Indented Natural
Top View
10.17 mm5.29 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554452714
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $9,208 USD|Low: $4,245 USD|High: $9,208 USD|Avg: $5,899 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
Retailer 15
October 27, 2026
Retailer 12$4,245 USD
Retailer 13$4,603 USD
Retailer 5$4,988 USD
Retailer 7$4,988 USD
Retailer 15$4,988 USD
Retailer 4$5,248 USD
Retailer 6$5,279 USD
Retailer 9$5,339 USD
Retailer 2$5,387 USD
Retailer 14$5,514 USD
Retailer 3$5,755 USD
Retailer 10$6,196 USD
Retailer 8$6,704 USD
Retailer 11$8,781 USD
NZ Jewellers$9,208 USD

33 data points across 15 retailers

24 retailers$4,301 USD to $9,208 USD

Retailer 1
-
$4,245 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$4,301 USD
View
Retailer 3
-
$4,350 USD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$4,541 USD
A$6,986 AUD
View
Retailer 5
-
$4,642 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$4,695 USD
View
Price last confirmed 5 days ago
Retailer 7
-
$4,942 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$4,988 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$4,988 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$4,988 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$5,248 USD
View
Retailer 12
-
$5,279 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$5,339 USD
£4,204 GBP
View
B
Retailer 14
-
$5,387 USD
£4,242 GBP
View
Retailer 15
-
$5,514 USD
A$8,484 AUD
View
Price last confirmed 23 days ago
Retailer 16
-
$5,590 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$5,590 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$5,755 USD
View
Retailer 19
-
$5,770 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$6,075 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$6,196 USD
€5,901 EUR
View
B
Retailer 22
-
$6,704 USD
ZAR 108,306 ZAR
View
B
Retailer 23
-
$8,781 USD
£6,914 GBP
View
Most Expensive
C
NZ Jewellers
259c276c-25c6-4caa-922f-ab29314c7ce7 · Oct 27
$9,208 USD
View
23 more retailers have this diamond
Prices start from $4,301 USDSave up to $4,907 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.

B+
1.01ct Marquise
$4,301 USD