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Marquise|Natural|GIA

1.07ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 3565061501

Certificate GIA 3565061501

Diamond specifications and retailer prices

From £2,245 GBP
As of November 6, 2026
Save £663 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,908 GBP at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.07ct natural marquise diamond

This 1.07ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565061501. Listed at 4 retailers as of November 6, 2026, with prices from £2,245 to £2,908, a £663 spread on the same certified stone. GemTrove lists it at £2,908. 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

1.07
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3565061501
Dimensions11.07 × 5.12 × 3.20 mm
L/W Ratio2.16
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
11.07 mm5.12 mm1.07 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3565061501
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,908 GBP|Low: £2,245 GBP|High: £2,952 GBP|Avg: £2,744 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£2,245 GBP
Retailer 5£2,730 GBP
Retailer 4£2,881 GBP
GemTrove£2,908 GBP
Retailer 3£2,918 GBP

45 data points across 5 retailers

4 retailers£2,245 GBP to £2,908 GBP

A
Cheapest Retailer
-
£2,245 GBP
B+
Retailer 2
-
£2,860 GBP
View
Retailer 3
-
£2,881 GBP
View
Price last confirmed 32 days ago
Most Expensive
B
GemTrove
GT-N-01273751-98 · Nov 7
£2,908 GBP
A$5,988 AUD
View
3 more retailers have this diamond
Prices start from £2,245 GBPSave up to £663 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
1.07ct Marquise
£2,245 GBP