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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 £1,581 GBP
SGD 2,867 SGD
As of October 31, 2026
Save £1,219 GBP (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,800 GBP 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 £1,581 to £2,800, a £1,219 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,800. 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
Colour
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: £2,212 GBP|Low: £1,581 GBP|High: £2,841 GBP|Avg: £2,002 GBP|+1.0%
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 2, 2026
Retailer 9£1,581 GBP
Retailer 3£1,642 GBP
Retailer 7£1,702 GBP
Retailer 6£1,717 GBP
Retailer 4£1,841 GBP
Retailer 2£1,869 GBP
Retailer 10£2,025 GBP
Retailer 8£2,034 GBP
Retailer 11£2,126 GBP
Retailer 5£2,154 GBP
Retailer 1£2,212 GBP
Wholesale Diamonds Direct£2,800 GBP

41 data points across 12 retailers

13 retailers£1,581 GBP to £2,800 GBP

A
Cheapest Retailer
-
£1,581 GBP
SGD 2,867 SGD
A
Retailer 2
-
£1,642 GBP
$2,204 USD
View
A
Retailer 3
-
£1,702 GBP
$2,284 USD
View
A
Retailer 4
-
£1,717 GBP
$2,304 USD
View
A
Retailer 5
-
£1,841 GBP
View
A
Retailer 6
-
£1,869 GBP
SGD 3,389 SGD
View
A
Retailer 7
-
£2,025 GBP
$2,718 USD
View
A
Retailer 8
-
£2,034 GBP
$2,730 USD
View
A
Retailer 9
-
£2,071 GBP
$2,779 USD
View
B+
Retailer 10
-
£2,126 GBP
$2,853 USD
View
A
Retailer 11
-
£2,154 GBP
$2,890 USD
View
A
Retailer 12
-
£2,212 GBP
€2,827 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
387037338 · Oct 27
£2,800 GBP
$3,758 USD
View
12 more retailers have this diamond
Prices start from £1,581 GBPSave up to £1,219 GBP

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
£1,581 GBP