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Marquise|Natural|GIA

3.00ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 1553511463

Certificate GIA 1553511463

Diamond specifications and retailer prices

From £32,320 GBP
As of November 4, 2026
Save £3,332 GBP (9%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £35,652 GBP at Brilliance · As of November 5, 2026
View at Brilliance

About this 3ct natural marquise diamond

This 3ct natural marquise sits in the three to five carat band, graded D 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 1553511463. Listed at 3 retailers as of November 4, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.00
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553511463
Dimensions15.19 × 7.52 × 4.25 mm
L/W Ratio2.02
Top View
15.19 mm7.52 mm3.00 ctD / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553511463
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 56.5%

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 4
Current: £35,652 GBP|Low: £32,320 GBP|High: £38,003 GBP|Avg: £35,776 GBP|-6.2%
Brilliance
Retailer 2
Retailer 3
November 5, 2026
Retailer 3£32,320 GBP
Retailer 2£32,796 GBP
Brilliance£35,652 GBP

21 data points across 3 retailers

3 retailers£32,320 GBP to £35,652 GBP

A
Cheapest Retailer
-
£32,320 GBP
A
Retailer 2
-
£32,796 GBP
View
Most Expensive
B+
Brilliance
D43075078 · Nov 5
£35,652 GBP
$47,985 USD
View
2 more retailers have this diamond
Prices start from £32,320 GBPSave up to £3,332 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
3.00ct Marquise
£32,320 GBP