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Marquise|Natural|GIA

0.61ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5553618583

Certificate GIA 5553618583

Diamond specifications and retailer prices

From £623 GBP
$835 USD
As of November 2, 2026
Save £307 GBP (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £930 GBP at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.61ct natural marquise diamond

This 0.61ct natural marquise sits in the half to three-quarter 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 5553618583. Listed at 5 retailers as of November 1, 2026, with prices from £623 to £930, a £307 spread on the same certified stone. GemTrove lists it at £930. 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

0.61
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553618583
Dimensions8.09 × 4.38 × 2.89 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.09 mm4.38 mm0.61 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5553618583
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.0%

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 2
Current: £930 GBP|Low: £547 GBP|High: £930 GBP|Avg: £732 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6£583 GBP
Retailer 5£623 GBP
Retailer 3£728 GBP
Retailer 4£763 GBP
Retailer 2£775 GBP
GemTrove£930 GBP

32 data points across 6 retailers

5 retailers£623 GBP to £930 GBP

A
Cheapest Retailer
-
£623 GBP
$835 USD
Final sale: no returns
B+
Retailer 2
-
£728 GBP
$976 USD
View
B+
Retailer 3
-
£763 GBP
SGD 1,381 SGD
View
B+
Retailer 4
-
£775 GBP
View
Most Expensive
B
GemTrove
GT-N-00924137-98 · Nov 1
£930 GBP
A$1,918 AUD
View
4 more retailers have this diamond
Prices start from £623 GBPSave up to £307 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
0.61ct Marquise
£623 GBP