Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6541215846

Certificate GIA 6541215846

Diamond specifications and retailer prices

From $2,809 USD
As of November 1, 2026
Save $3,225 USD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,034 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541215846. Listed at 14 retailers as of October 30, 2026, with prices from $2,809 to $6,034, a $3,225 spread on the same certified stone. NZ Jewellers lists it at $6,034. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541215846
Dimensions10.67 × 5.08 × 3.18 mm
L/W Ratio2.10
Top View
10.67 mm5.08 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6541215846
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.6°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $6,034 USD|Low: $2,414 USD|High: $6,034 USD|Avg: $3,696 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
Retailer 16
November 2, 2026
Retailer 5$2,809 USD
Retailer 3$2,889 USD
Retailer 11$2,896 USD
Retailer 13$3,138 USD
Retailer 14$3,138 USD
Retailer 6$3,207 USD
Retailer 12$3,258 USD
Retailer 7$3,409 USD
Retailer 8$3,584 USD
Retailer 9$3,589 USD
Retailer 15$3,620 USD
Retailer 2$3,737 USD
Retailer 16$3,924 USD
Retailer 4$4,121 USD
Retailer 10$5,792 USD
NZ Jewellers$6,034 USD

42 data points across 16 retailers

14 retailers$2,809 USD to $6,034 USD

B+
Cheapest Retailer
-
$2,809 USD
B
Retailer 2
-
$2,896 USD
View
Final sale: no returns
B
Retailer 3
-
$3,138 USD
View
B
Retailer 4
-
$3,138 USD
View
B
Retailer 5
-
$3,207 USD
CA$4,455 CAD
View
B
Retailer 6
-
$3,258 USD
View
B
Retailer 7
-
$3,409 USD
View
B
Retailer 8
-
$3,584 USD
View
B
Retailer 9
-
$3,589 USD
£2,826 GBP
View
B
Retailer 10
-
$3,620 USD
View
B
Retailer 11
-
$3,737 USD
€3,559 EUR
View
Retailer 12
-
$3,924 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$5,792 USD
£4,561 GBP
View
Most Expensive
C
NZ Jewellers
63d12a82-3f61-4f0c-8ab8-779bb35cfd7a · Oct 30
$6,034 USD
View
13 more retailers have this diamond
Prices start from $2,809 USDSave up to $3,225 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
$2,809 USD