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Heart|Natural|GIA

0.85ct G IF Heart Natural Diamond

EX • G/IF • GIA 6515180414

Certificate GIA 6515180414

Diamond specifications and retailer prices

From £1,809 GBP
$2,428 USD
As of November 2, 2026
Save £1,617 GBP (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,426 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.85ct natural heart diamond

This 0.85ct natural heart sits in the just-under-one-carat band, graded G 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 6515180414. Listed at 8 retailers as of November 2, 2026, with prices from £1,809 to £3,426, a £1,617 spread on the same certified stone. MOH London lists it at £3,426. 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

0.85
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515180414
Dimensions5.74 × 5.65 × 3.68 mm
L/W Ratio1.02
Top View
5.74 mm5.65 mm0.85 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515180414
Side View
Table 60.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 65.3%

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: Nov 2
Current: £3,426 GBP|Low: £1,357 GBP|High: £3,468 GBP|Avg: £2,014 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6£1,809 GBP
Retailer 7£1,938 GBP
Retailer 4£1,954 GBP
Retailer 3£2,110 GBP
Retailer 8£2,261 GBP
Retailer 5£2,264 GBP
Retailer 2£2,312 GBP
MOH London£3,426 GBP

42 data points across 8 retailers

8 retailers£1,809 GBP to £3,426 GBP

B+
Cheapest Retailer
-
£1,809 GBP
$2,428 USD
B+
Retailer 2
-
£1,938 GBP
$2,601 USD
View
B+
Retailer 3
-
£1,954 GBP
CA$3,641 CAD
View
B+
Retailer 4
-
£2,110 GBP
View
B
Retailer 5
-
£2,261 GBP
$3,034 USD
View
B
Retailer 6
-
£2,264 GBP
$3,038 USD
View
B+
Retailer 7
-
£2,312 GBP
€2,955 EUR
View
Most Expensive
B
MOH London
3E94A0B87 · Nov 2
£3,426 GBP
View
7 more retailers have this diamond
Prices start from £1,809 GBPSave up to £1,617 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+
0.85ct Heart
£1,809 GBP