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Marquise|Natural|GIA

0.60ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1236816678

Certificate GIA 1236816678

Diamond specifications and retailer prices

From £558 GBP
As of November 4, 2026
Save £334 GBP (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £893 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.6ct natural marquise diamond

This 0.6ct 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 1236816678. Listed at 6 retailers as of November 4, 2026, with prices from £558 to £893, a £334 spread on the same certified stone. GemTrove lists it at £893. 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

0.60
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1236816678
Dimensions8.23 × 4.56 × 2.85 mm
L/W Ratio1.80
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Knot
Top View
8.23 mm4.56 mm0.60 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1236816678
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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 4
Current: £893 GBP|Low: £490 GBP|High: £893 GBP|Avg: £654 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£558 GBP
Retailer 6£560 GBP
Retailer 3£608 GBP
Retailer 5£616 GBP
Retailer 2£652 GBP
GemTrove£893 GBP

42 data points across 6 retailers

6 retailers£558 GBP to £893 GBP

A
Cheapest Retailer
-
£558 GBP
Final sale: no returns
A
Retailer 2
-
£560 GBP
View
A
Retailer 3
-
£608 GBP
View
A
Retailer 4
-
£616 GBP
View
A
Retailer 5
-
£652 GBP
View
Most Expensive
B
GemTrove
GT-N-01272250-98 · Nov 6
£893 GBP
A$1,838 AUD
View
5 more retailers have this diamond
Prices start from £558 GBPSave up to £334 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
0.60ct Marquise
£558 GBP