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Heart|Natural|GIA

0.91ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 7541300954

Certificate GIA 7541300954

Diamond specifications and retailer prices

From €1,013 EUR
$1,128 USD
As of October 28, 2026
Save €1,667 EUR (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,878 EUR at Moon Ocean · As of September 30, 2026
View at Moon Ocean

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 7541300954. Listed at 18 retailers as of October 27, 2026, with a 164% 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541300954
Dimensions5.97 × 6.62 × 3.69 mm
L/W Ratio1.11
Cert comments
NO BGM
Key to symbols
Crystal
Top View
5.97 mm6.62 mm0.91 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541300954
Side View
Table 58.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 55.7%

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 28
Current: €2,878 EUR|Low: €805 EUR|High: €2,880 EUR|Avg: €1,434 EUR|+2.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 9€805 EUR
Retailer 13€1,013 EUR
Retailer 5€1,099 EUR
Retailer 16€1,099 EUR
Retailer 6€1,106 EUR
Retailer 14€1,141 EUR
Retailer 3€1,147 EUR
Retailer 17€1,217 EUR
Retailer 15€1,225 EUR
Retailer 2€1,254 EUR
Retailer 8€1,268 EUR
Retailer 12€1,284 EUR
Retailer 11€1,534 EUR
Retailer 7€1,561 EUR
Retailer 10€2,023 EUR
Retailer 4€2,680 EUR
Moon Ocean€2,878 EUR

45 data points across 17 retailers

18 retailers€1,013 EUR to €2,680 EUR

A
Cheapest Retailer
-
€1,013 EUR
$1,128 USD
Final sale: no returns
A
Retailer 2
-
€1,052 EUR
$1,171 USD
View
A
Retailer 3
-
€1,099 EUR
$1,223 USD
View
A
Retailer 4
-
€1,099 EUR
$1,223 USD
View
A
Retailer 5
-
€1,100 EUR
SGD 1,654 SGD
View
A
Retailer 6
-
€1,106 EUR
$1,230 USD
View
A
Retailer 7
-
€1,141 EUR
$1,270 USD
View
A
Retailer 8
-
€1,147 EUR
$1,277 USD
View
A
Retailer 9
-
€1,217 EUR
$1,354 USD
View
A
Retailer 10
-
€1,225 EUR
$1,363 USD
View
A
Retailer 11
-
€1,254 EUR
£1,099 GBP
View
A
Retailer 12
-
€1,268 EUR
$1,411 USD
View
A
Retailer 13
-
€1,284 EUR
£1,125 GBP
View
B+
Retailer 14
-
€1,534 EUR
View
B+
Retailer 15
-
€1,561 EUR
$1,738 USD
View
B+
Retailer 16
-
€2,023 EUR
£1,773 GBP
View
B
Retailer 17
-
€2,680 EUR
$2,983 USD
View
Most Expensive
Moon Ocean
NVN-129EBC501-954 · Sep 30
€2,878 EUR
£2,522 GBP
View
Price last confirmed 30 days ago
17 more retailers have this diamond
Prices start from €1,013 EURSave up to €1,667 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
€1,013 EUR