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Heart|Natural|GIA

0.91ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 7153934275

Certificate GIA 7153934275

Diamond specifications and retailer prices

From €2,154 EUR
$2,407 USD
As of October 29, 2026
Save €2,818 EUR (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,972 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7153934275. Listed at 8 retailers as of October 30, 2026, with prices from €2,154 to €4,972, a €2,818 spread on the same certified stone. NZ Jewellers lists it at €4,972. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7153934275
Dimensions7.02 × 6.38 × 3.27 mm
L/W Ratio1.10
Culet sizeSmall
Top View
7.02 mm6.38 mm0.91 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7153934275
Side View
Table 54.0%CrownGirdle: THN-VTKPavilionCulet: SmallDepth 46.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,972 EUR|Low: €2,154 EUR|High: €4,972 EUR|Avg: €2,870 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€2,154 EUR
Retailer 6€2,154 EUR
Retailer 4€2,254 EUR
Retailer 8€2,339 EUR
Retailer 7€2,487 EUR
Retailer 2€2,542 EUR
Retailer 3€4,189 EUR
NZ Jewellers€4,972 EUR

41 data points across 8 retailers

8 retailers€2,154 EUR to €4,972 EUR

B
Cheapest Retailer
-
€2,154 EUR
$2,407 USD
B
Retailer 2
-
€2,154 EUR
$2,407 USD
View
B
Retailer 3
-
€2,254 EUR
$2,518 USD
View
B
Retailer 4
-
€2,339 EUR
$2,613 USD
View
B
Retailer 5
-
€2,487 EUR
$2,778 USD
View
B
Retailer 6
-
€2,542 EUR
£2,236 GBP
View
C
Retailer 7
-
€4,189 EUR
£3,685 GBP
View
Most Expensive
C
NZ Jewellers
df8f859e-b4a5-403f-988d-743f3b60cbdf · Oct 30
€4,972 EUR
$5,555 USD
View
7 more retailers have this diamond
Prices start from €2,154 EURSave up to €2,818 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.

B
0.91ct Heart
€2,154 EUR