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Marquise|Natural|GIA

0.70ct J IF Marquise Natural Diamond

ID • J/IF • GIA 3555389239

Certificate GIA 3555389239

Diamond specifications and retailer prices

From £902 GBP
$1,210 USD
As of October 26, 2026
Save £212 GBP (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,114 GBP at Diamonds Direct · As of October 30, 2026
View at Diamonds Direct

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555389239. Listed at 2 retailers as of October 26, 2026, with prices from £902 to £1,114, a £212 spread on the same certified stone. Diamonds Direct lists it at £1,114. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.45°
Pavilion angle36.65°
OriginNatural
Grading LabGIA
CertificateGIA 3555389239
Dimensions9.25 × 4.75 × 2.69 mm
L/W Ratio1.95
Girdle conditionVery Thick
Key to symbols
Minor Details of Polish
Top View
9.25 mm4.75 mm0.70 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555389239
Side View
Table 56.0%Crown 33.45°GirdlePavilion 36.65°CuletDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: £1,114 GBP|Low: £902 GBP|High: £1,124 GBP|Avg: £1,008 GBP|-0.9%
Diamonds Direct
Retailer 2
October 30, 2026
Retailer 2£902 GBP
Diamonds Direct£1,114 GBP

13 data points across 2 retailers

2 retailers£902 GBP to £1,114 GBP

B+
Cheapest Retailer
-
£902 GBP
$1,210 USD
Most Expensive
B
Diamonds Direct
1022043 · Oct 30
£1,114 GBP
$1,495 USD
View
1 more retailer has this diamond
Prices start from £902 GBPSave up to £212 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+
0.70ct Marquise
£902 GBP