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Marquise|Natural|GIA

2.00ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 7566271730

Certificate GIA 7566271730

Diamond specifications and retailer prices

From £14,324 GBP
SGD 25,976 SGD
As of November 1, 2026
Save £12,423 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £26,747 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566271730. Listed at 13 retailers as of November 1, 2026, with prices from £14,324 to £26,747, a £12,423 spread on the same certified stone. With Clarity lists it at £26,747. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.00
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.06°
Pavilion angle37.09°
OriginNatural
Grading LabGIA
CertificateGIA 7566271730
Dimensions13.52 × 6.14 × 3.75 mm
L/W Ratio2.20
Culet sizeNone
Top View
13.52 mm6.14 mm2.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566271730
Side View
Table 59.0%Crown 40.06°Girdle: STK-VTKPavilion 37.09°Culet: NoneDepth 61.0%

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: Nov 1
Current: £18,358 GBP|Low: £14,324 GBP|High: £28,418 GBP|Avg: £18,395 GBP|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 9£14,324 GBP
Retailer 5£15,538 GBP
Retailer 7£15,636 GBP
Retailer 10£15,642 GBP
Retailer 8£15,776 GBP
Retailer 6£15,844 GBP
Retailer 11£16,156 GBP
Retailer 12£16,348 GBP
Retailer 2£18,031 GBP
Retailer 1£18,358 GBP
Retailer 3£18,410 GBP
Retailer 4£19,300 GBP
With Clarity£26,747 GBP

38 data points across 13 retailers

13 retailers£14,324 GBP to £26,747 GBP

A
Cheapest Retailer
-
£14,324 GBP
SGD 25,976 SGD
B+
Retailer 2
-
£15,538 GBP
View
B+
Retailer 3
-
£15,636 GBP
$20,982 USD
View
B+
Retailer 4
-
£15,642 GBP
$20,991 USD
View
B+
Retailer 5
-
£15,776 GBP
$21,170 USD
View
B+
Retailer 6
-
£15,844 GBP
$21,262 USD
View
B+
Retailer 7
-
£16,156 GBP
SGD 29,297 SGD
View
B+
Retailer 8
-
£16,348 GBP
$21,938 USD
View
B+
Retailer 9
-
£18,031 GBP
$24,197 USD
View
B+
Retailer 10
-
£18,358 GBP
€23,462 EUR
View
B+
Retailer 11
-
£18,410 GBP
$24,706 USD
View
B+
Retailer 12
-
£19,300 GBP
$25,899 USD
View
Most Expensive
B
With Clarity
7566271730 · Nov 1
£26,747 GBP
$35,893 USD
View
12 more retailers have this diamond
Prices start from £14,324 GBPSave up to £12,423 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
2.00ct Marquise
£14,324 GBP