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Marquise|Natural|GIA

0.30ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 7562370514

Certificate GIA 7562370514

Diamond specifications and retailer prices

From £199 GBP
SGD 361 SGD
As of October 30, 2026
Save £57 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £256 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7562370514. Listed at 3 retailers as of October 30, 2026, with prices from £199 to £256, a £57 spread on the same certified stone. 77 Diamonds lists it at £256. 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

0.30
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562370514
Dimensions7.42 × 3.44 × 2.12 mm
L/W Ratio2.16
Culet sizeNone
Key to symbols
Feather, Cavity, Pinpoint
Top View
7.42 mm3.44 mm0.30 ctJ / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562370514
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £256 GBP|Low: £199 GBP|High: £256 GBP|Avg: £228 GBP|+5.5%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2£199 GBP
Retailer 3£209 GBP
77 Diamonds£256 GBP

28 data points across 3 retailers

3 retailers£199 GBP to £256 GBP

B+
Cheapest Retailer
-
£199 GBP
SGD 361 SGD
Retailer 2
-
£209 GBP
$280 USD
View
Price last confirmed 13 days ago
Most Expensive
B
77 Diamonds
MQCPAW7M567Z · Oct 31
£256 GBP
View
2 more retailers have this diamond
Prices start from £199 GBPSave up to £57 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.

B+
0.30ct Marquise
£199 GBP