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Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 6545258189

Certificate GIA 6545258189

Diamond specifications and retailer prices

From €1,378 EUR
$1,539 USD
As of November 1, 2026
Save €2,801 EUR (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,178 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545258189. Listed at 20 retailers as of October 30, 2026, with prices from €1,378 to €4,178, a €2,801 spread on the same certified stone. NZ Jewellers lists it at €4,178. 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

0.90
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle43.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545258189
Dimensions6.77 × 5.74 × 4.04 mm
L/W Ratio1.18
Top View
6.77 mm5.74 mm0.90 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545258189
Side View
Table 60.0%Crown 37.2°Girdle: STK-THKPavilion 43.6°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,178 EUR|Low: €1,449 EUR|High: €4,178 EUR|Avg: €2,127 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7€1,507 EUR
Retailer 8€1,581 EUR
Retailer 4€1,643 EUR
Retailer 3€1,713 EUR
Retailer 11€1,713 EUR
Retailer 10€1,792 EUR
Retailer 2€1,879 EUR
Retailer 12€1,976 EUR
Retailer 9€2,235 EUR
Retailer 6€2,527 EUR
Retailer 5€3,001 EUR
NZ Jewellers€4,178 EUR

44 data points across 12 retailers

20 retailers€1,378 EUR to €4,178 EUR

B+
Cheapest Retailer
-
€1,378 EUR
$1,539 USD
B+
Retailer 2
-
€1,507 EUR
SGD 2,275 SGD
View
B+
Retailer 3
-
€1,560 EUR
$1,743 USD
View
B+
Retailer 4
-
€1,581 EUR
$1,766 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,713 EUR
$1,914 USD
View
Retailer 6
-
€1,713 EUR
$1,914 USD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
€1,713 EUR
$1,914 USD
View
B
Retailer 8
-
€1,754 EUR
$1,960 USD
View
B
Retailer 9
-
€1,792 EUR
$2,002 USD
View
B+
Retailer 10
-
€1,836 EUR
$2,051 USD
View
B+
Retailer 11
-
€1,879 EUR
£1,653 GBP
View
Retailer 12
-
€1,976 EUR
$2,208 USD
View
Price last confirmed 56 days ago
Retailer 13
-
€1,976 EUR
$2,208 USD
View
Price last confirmed 34 days ago
B
Retailer 14
-
€1,976 EUR
$2,208 USD
View
B
Retailer 15
-
€2,011 EUR
$2,246 USD
View
Retailer 16
-
€2,235 EUR
A$3,842 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
€2,527 EUR
ZAR 45,600 ZAR
View
B
Retailer 18
-
€3,001 EUR
£2,640 GBP
View
Retailer 19
-
€4,178 EUR
$4,668 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
1ea4c38e-bd4e-42b5-9015-439af44eb408 · Oct 30
€4,178 EUR
$4,668 USD
View
19 more retailers have this diamond
Prices start from €1,378 EURSave up to €2,801 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+
0.90ct Heart
€1,378 EUR