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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 3545764217

Certificate GIA 3545764217

Diamond specifications and retailer prices

From $2,122 USD
SGD 2,867 SGD
As of October 31, 2026
Save $1,636 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,758 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 G 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 3545764217. Listed at 13 retailers as of October 27, 2026, with prices from $2,122 to $3,758, a $1,636 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,758. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.92°
Pavilion angle41.79°
OriginNatural
Grading LabGIA
CertificateGIA 3545764217
Dimensions9.85 × 5.21 × 3.35 mm
L/W Ratio1.89
Top View
9.85 mm5.21 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545764217
Side View
Table 60.0%Crown 39.92°Girdle: STK-THKPavilion 41.79°Culet: NoneDepth 64.4%

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: $2,890 USD|Low: $2,122 USD|High: $3,813 USD|Avg: $2,686 USD|-1.5%
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
November 1, 2026
Retailer 9$2,122 USD
Retailer 3$2,204 USD
Retailer 7$2,284 USD
Retailer 6$2,304 USD
Retailer 4$2,491 USD
Retailer 2$2,508 USD
Retailer 10$2,718 USD
Retailer 8$2,730 USD
Retailer 11$2,853 USD
Retailer 1$2,890 USD
Retailer 5$2,967 USD
Wholesale Diamonds Direct$3,758 USD

40 data points across 12 retailers

13 retailers$2,122 USD to $3,758 USD

A
Cheapest Retailer
-
$2,122 USD
SGD 2,867 SGD
A
Retailer 2
-
$2,204 USD
View
A
Retailer 3
-
$2,284 USD
View
A
Retailer 4
-
$2,304 USD
View
A
Retailer 5
-
$2,491 USD
£1,961 GBP
View
A
Retailer 6
-
$2,508 USD
SGD 3,389 SGD
View
A
Retailer 7
-
$2,718 USD
View
A
Retailer 8
-
$2,730 USD
View
A
Retailer 9
-
$2,779 USD
View
B+
Retailer 10
-
$2,853 USD
View
A
Retailer 11
-
$2,890 USD
View
B+
Retailer 12
-
$2,967 USD
€2,826 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
387037338 · Oct 27
$3,758 USD
View
12 more retailers have this diamond
Prices start from $2,122 USDSave up to $1,636 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
$2,122 USD