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Heart|Natural|GIA

0.91ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6552238927

Certificate GIA 6552238927

Diamond specifications and retailer prices

From £626 GBP
MYR 3,422 MYR
As of November 2, 2026
Save £429 GBP (41%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,055 GBP at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552238927. Listed at 5 retailers as of November 2, 2026, with prices from £626 to £1,055, a £429 spread on the same certified stone. GemTrove lists it at £1,055. 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

0.91
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552238927
Dimensions6.07 × 6.52 × 3.78 mm
L/W Ratio1.07
Top View
6.07 mm6.52 mm0.91 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552238927
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,055 GBP|Low: £626 GBP|High: £1,055 GBP|Avg: £775 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£626 GBP
Retailer 3£678 GBP
Retailer 4£700 GBP
Retailer 2£704 GBP
GemTrove£1,055 GBP

40 data points across 5 retailers

5 retailers£626 GBP to £1,055 GBP

A
Cheapest Retailer
-
£626 GBP
MYR 3,422 MYR
A
Retailer 2
-
£678 GBP
$910 USD
View
A
Retailer 3
-
£700 GBP
SGD 1,270 SGD
View
A
Retailer 4
-
£704 GBP
View
Most Expensive
B+
GemTrove
GT-N-01266839-98 · Nov 2
£1,055 GBP
A$2,178 AUD
View
4 more retailers have this diamond
Prices start from £626 GBPSave up to £429 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
0.91ct Heart
£626 GBP