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Heart|Natural|GIA

0.91ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 2566169897

Certificate GIA 2566169897

Diamond specifications and retailer prices

From £876 GBP
$1,174 USD
As of October 31, 2026
Save £190 GBP (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,066 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566169897. Listed at 5 retailers as of October 31, 2026, with prices from £876 to £1,066, a £190 spread on the same certified stone. Blue Nile lists it at £1,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566169897
Dimensions5.79 × 6.84 × 3.95 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Crystal, Needle, Feather
Top View
5.79 mm6.84 mm0.91 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566169897
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.8%

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: Oct 31
Current: £1,066 GBP|Low: £749 GBP|High: £1,093 GBP|Avg: £949 GBP|-2.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4£876 GBP
Retailer 3£914 GBP
Retailer 2£977 GBP
Retailer 5£987 GBP
Blue Nile£1,066 GBP

39 data points across 5 retailers

5 retailers£876 GBP to £1,066 GBP

A
Cheapest Retailer
-
£876 GBP
$1,174 USD
Final sale: no returns
A
Retailer 2
-
£914 GBP
$1,225 USD
View
B+
Retailer 3
-
£977 GBP
View
B+
Retailer 4
-
£987 GBP
SGD 1,788 SGD
View
Most Expensive
B+
Blue Nile
30168458 · Oct 31
£1,066 GBP
$1,428 USD
View
4 more retailers have this diamond
Prices start from £876 GBPSave up to £190 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
£876 GBP