CaratHunter
Plans
Marquise|Natural|GIA

0.34ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 7563549089

Certificate GIA 7563549089

Diamond specifications and retailer prices

From £262 GBP
As of November 6, 2026
Save £197 GBP (43%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £459 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.34ct natural marquise diamond

This 0.34ct natural marquise sits in the sub-half-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 7563549089. Listed at 8 retailers as of November 6, 2026, with prices from £262 to £459, a £197 spread on the same certified stone. Yorxs lists it at £459. 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

0.34
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37.97°
Pavilion angle38.17°
OriginNatural
Grading LabGIA
CertificateGIA 7563549089
Dimensions6.96 × 3.67 × 2.17 mm
L/W Ratio1.90
Culet sizeVery Small
Top View
6.96 mm3.67 mm0.34 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 7563549089
Side View
Table 59.0%Crown 37.97°Girdle: THN-THKPavilion 38.17°Culet: Very SmallDepth 59.1%

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 6
Current: £345 GBP|Low: £262 GBP|High: £460 GBP|Avg: £338 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 6£262 GBP
Retailer 4£271 GBP
Retailer 2£294 GBP
Retailer 3£335 GBP
Retailer 5£340 GBP
Retailer 1£345 GBP
Retailer 7£390 GBP
Yorxs£459 GBP

28 data points across 8 retailers

8 retailers£262 GBP to £459 GBP

A
Cheapest Retailer
-
£262 GBP
Retailer 2
-
£271 GBP
View
Price last confirmed 19 days ago
A
Retailer 3
-
£294 GBP
View
B+
Retailer 4
-
£335 GBP
View
B+
Retailer 5
-
£340 GBP
View
B+
Retailer 6
-
£345 GBP
View
B
Retailer 7
-
£390 GBP
View
Most Expensive
B
Yorxs
621633259 · Nov 6
£459 GBP
€588 EUR
View
7 more retailers have this diamond
Prices start from £262 GBPSave up to £197 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
0.34ct Marquise
£262 GBP