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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6552666275

Certificate GIA 6552666275

Diamond specifications and retailer prices

From $1,766 USD
SGD 2,386 SGD
As of October 31, 2026
Save $1,674 USD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,440 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 F 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 6552666275. Listed at 9 retailers as of October 27, 2026, with prices from $1,766 to $3,440, a $1,674 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,440. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.91°
Pavilion angle38.47°
OriginNatural
Grading LabGIA
CertificateGIA 6552666275
Dimensions9.88 × 5.22 × 3.22 mm
L/W Ratio1.89
Culet sizeNone
Top View
9.88 mm5.22 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552666275
Side View
Table 58.0%Crown 39.91°Girdle: MED-THKPavilion 38.47°Culet: NoneDepth 61.6%

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: Oct 31
Current: $1,987 USD|Low: $1,515 USD|High: $3,507 USD|Avg: $2,348 USD|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$1,515 USD
Retailer 5$1,766 USD
Retailer 1$1,987 USD
Retailer 4$2,078 USD
Retailer 7$2,281 USD
Retailer 2$2,293 USD
Retailer 6$2,636 USD
Retailer 3$2,699 USD
Wholesale Diamonds Direct$3,440 USD

36 data points across 9 retailers

9 retailers$1,766 USD to $3,440 USD

A
Cheapest Retailer
-
$1,766 USD
SGD 2,386 SGD
A
Retailer 2
-
$1,987 USD
View
A
Retailer 3
-
$2,078 USD
View
A
Retailer 4
-
$2,281 USD
SGD 3,083 SGD
View
A
Retailer 5
-
$2,293 USD
£1,806 GBP
View
A
Retailer 6
-
$2,577 USD
View
A
Retailer 7
-
$2,636 USD
View
A
Retailer 8
-
$2,699 USD
€2,570 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
387036984 · Oct 27
$3,440 USD
View
8 more retailers have this diamond
Prices start from $1,766 USDSave up to $1,674 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
$1,766 USD