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Heart|Natural|GIA

0.91ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2547753292

Certificate GIA 2547753292

Diamond specifications and retailer prices

From €985 EUR
HK$8,600 HKD
As of October 31, 2026
Save €683 EUR (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,290 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547753292. Listed at 11 retailers as of October 31, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2547753292
Dimensions5.82 × 6.84 × 3.98 mm
L/W Ratio1.18
Top View
5.82 mm6.84 mm0.91 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547753292
Side View
Table 56.0%CrownGirdle: THN-THKPavilion 39.1°Culet: NoneDepth 58.1%

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: €1,237 EUR|Low: €939 EUR|High: €2,397 EUR|Avg: €1,513 EUR|-14.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5€985 EUR
Retailer 9€1,181 EUR
Retailer 6€1,233 EUR
Retailer 4€1,235 EUR
Retailer 1€1,237 EUR
Retailer 8€1,363 EUR
Retailer 11€1,415 EUR
Retailer 2€1,626 EUR
Retailer 3€1,669 EUR
Retailer 7€1,932 EUR
Retailer 10€2,366 EUR

35 data points across 11 retailers

11 retailers€985 EUR to €1,669 EUR

A
Cheapest Retailer
-
€985 EUR
HK$8,600 HKD
A
Retailer 2
-
€1,181 EUR
$1,319 USD
View
Final sale: no returns
A
Retailer 3
-
€1,233 EUR
$1,378 USD
View
A
Retailer 4
-
€1,235 EUR
$1,380 USD
View
A
Retailer 5
-
€1,237 EUR
£1,088 GBP
View
Retailer 6
-
€1,363 EUR
SGD 2,058 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
€1,626 EUR
£1,431 GBP
View
Price last confirmed 35 days ago
B+
Retailer 8
-
€1,669 EUR
A$2,868 AUD
View
Retailer 9
-
€1,932 EUR
$2,158 USD
View
Price last confirmed 8 days ago
Retailer 10
-
€2,366 EUR
£2,081 GBP
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
539b126a-4593-49e7-8e1a-ea0780643030 · Sep 25
€3,290 EUR
$3,676 USD
View
Price last confirmed 36 days ago
10 more retailers have this diamond
Prices start from €985 EURSave up to €683 EUR

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
€985 EUR