CaratHunter
Plans
Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6552859087

Certificate GIA 6552859087

Diamond specifications and retailer prices

From $1,072 USD
SGD 1,449 SGD
As of October 31, 2026
Save $959 USD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,031 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 6552859087. Listed at 10 retailers as of October 27, 2026, with prices from $1,072 to $2,031, a $959 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,031. 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
SymmetryExcellent
FluorescenceFaint
Crown angle39.54°
Pavilion angle39.46°
OriginNatural
Grading LabGIA
CertificateGIA 6552859087
Dimensions9.85 × 5.19 × 3.31 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.85 mm5.19 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552859087
Side View
Table 58.0%Crown 39.54°Girdle: MED-THKPavilion 39.46°Culet: NoneDepth 63.7%

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: $1,765 USD|Low: $898 USD|High: $2,140 USD|Avg: $1,517 USD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 31, 2026
Retailer 2$898 USD
Retailer 7$1,072 USD
Retailer 5$1,224 USD
Retailer 6$1,246 USD
Retailer 10$1,334 USD
Retailer 3$1,439 USD
Retailer 8$1,496 USD
Retailer 9$1,727 USD
Retailer 1$1,765 USD
Retailer 11$1,781 USD
Retailer 4$1,838 USD
Wholesale Diamonds Direct$2,031 USD

22 data points across 12 retailers

10 retailers$1,072 USD to $2,031 USD

A
Cheapest Retailer
-
$1,072 USD
SGD 1,449 SGD
A
Retailer 2
-
$1,224 USD
View
A
Retailer 3
-
$1,246 USD
View
A
Retailer 4
-
$1,334 USD
SGD 1,803 SGD
View
A
Retailer 5
-
$1,439 USD
View
A
Retailer 6
-
$1,496 USD
View
B+
Retailer 7
-
$1,727 USD
View
A
Retailer 8
-
$1,765 USD
€1,681 EUR
View
A
Retailer 9
-
$1,838 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
272095842 · Oct 27
$2,031 USD
View
9 more retailers have this diamond
Prices start from $1,072 USDSave up to $959 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
$1,072 USD