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Heart|Natural|GIA

0.91ct D IF Heart Natural Diamond

EX • D/IF • GIA 6505539208

Certificate GIA 6505539208

Diamond specifications and retailer prices

From €2,432 EUR
$2,728 USD
As of November 2, 2026
Save €2,432 EUR (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,605 EUR at NZ Jewellers · As of October 6, 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 D colour (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 6505539208. Listed at 12 retailers as of November 1, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505539208
Dimensions5.85 × 6.78 × 4.06 mm
L/W Ratio1.16
Top View
5.85 mm6.78 mm0.91 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505539208
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.9%

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: Nov 2
Current: €3,039 EUR|Low: €2,432 EUR|High: €5,337 EUR|Avg: €3,486 EUR|-10.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7€2,432 EUR
Retailer 1€3,039 EUR
Retailer 5€3,192 EUR
Retailer 9€3,192 EUR
Retailer 8€3,231 EUR
Retailer 10€3,254 EUR
Retailer 6€3,299 EUR
Retailer 2€3,446 EUR
Retailer 4€4,290 EUR
Retailer 3€4,864 EUR

30 data points across 10 retailers

12 retailers€2,432 EUR to €4,864 EUR

A
Cheapest Retailer
-
€2,432 EUR
$2,728 USD
Final sale: no returns
B+
Retailer 2
-
€3,039 EUR
£2,684 GBP
View
B+
Retailer 3
-
€3,192 EUR
$3,580 USD
View
B+
Retailer 4
-
€3,192 EUR
$3,580 USD
View
B+
Retailer 5
-
€3,231 EUR
$3,624 USD
View
B+
Retailer 6
-
€3,254 EUR
$3,650 USD
View
B+
Retailer 7
-
€3,299 EUR
$3,700 USD
View
Retailer 8
-
€3,446 EUR
A$5,946 AUD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
€3,748 EUR
A$6,468 AUD
View
B+
Retailer 10
-
€4,290 EUR
ZAR 77,737 ZAR
View
B+
Retailer 11
-
€4,864 EUR
£4,296 GBP
View
Most Expensive
NZ Jewellers
4d7b227f-a9ec-4c52-ba60-35b9b89293e5 · Oct 6
€5,605 EUR
$6,287 USD
View
Price last confirmed 27 days ago
11 more retailers have this diamond
Prices start from €2,432 EURSave up to €2,432 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
€2,432 EUR