Heart|Natural|GIA

1.90ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 6435093246

Certificate GIA 6435093246

Diamond specifications and retailer prices

From €16,476 EUR
As of November 2, 2026
Save €4,409 EUR (21%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €30,311 EUR at MOH London · As of October 8, 2026
View at MOH London

About this 1.9ct natural heart diamond

This 1.9ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6435093246. Listed at 21 retailers as of November 2, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435093246
Dimensions8.55 × 7.52 × 4.47 mm
L/W Ratio1.14
Top View
8.55 mm7.52 mm1.90 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435093246
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 59.4%

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 2
Current: €30,311 EUR|Low: €16,046 EUR|High: €30,391 EUR|Avg: €20,355 EUR|+3.4%
MOH London
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
November 2, 2026
Retailer 9€16,476 EUR
Retailer 8€17,043 EUR
Retailer 10€17,356 EUR
Retailer 12€17,625 EUR
Retailer 6€17,676 EUR
Retailer 4€18,754 EUR
Retailer 3€19,829 EUR
Retailer 15€19,829 EUR
Retailer 13€19,859 EUR
Retailer 14€20,489 EUR
Retailer 5€20,547 EUR
Retailer 2€20,886 EUR
Retailer 11€21,485 EUR
Retailer 7€21,846 EUR
Retailer 16€27,724 EUR
MOH London€30,311 EUR

41 data points across 16 retailers

21 retailers€16,476 EUR to €20,886 EUR

B+
Cheapest Retailer
-
€16,476 EUR
B+
Retailer 2
-
€17,043 EUR
$19,116 USD
View
B+
Retailer 3
-
€17,157 EUR
CA$26,727 CAD
View
B+
Retailer 4
-
€17,356 EUR
$19,467 USD
View
Retailer 5
-
€17,676 EUR
$19,825 USD
View
Price last confirmed 28 days ago
Retailer 6
-
€19,228 EUR
$21,566 USD
View
Price last confirmed 25 days ago
B
Retailer 7
-
€19,829 EUR
$22,240 USD
View
B
Retailer 8
-
€19,829 EUR
$22,240 USD
View
Retailer 9
-
€19,859 EUR
A$34,268 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
€20,189 EUR
$22,644 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
€20,489 EUR
$22,980 USD
View
Retailer 12
-
€20,547 EUR
$23,046 USD
View
Price last confirmed 26 days ago
Retailer 13
-
€20,830 EUR
$23,363 USD
View
Price last confirmed 25 days ago
B
Retailer 14
-
€20,886 EUR
£18,445 GBP
View
Retailer 15
-
€21,485 EUR
£18,975 GBP
View
Price last confirmed 25 days ago
Retailer 16
-
€21,631 EUR
$24,261 USD
View
Price last confirmed 33 days ago
Retailer 17
-
€21,846 EUR
$24,503 USD
View
Price last confirmed 25 days ago
Retailer 18
-
€22,539 EUR
$25,280 USD
View
Price last confirmed 34 days ago
Retailer 19
-
€27,239 EUR
$30,551 USD
View
Price last confirmed 33 days ago
Retailer 20
-
€27,724 EUR
ZAR 502,341 ZAR
View
Price last confirmed 32 days ago
Most Expensive
MOH London
6148CF850 · Oct 8
€30,311 EUR
£26,769 GBP
View
Price last confirmed 25 days ago
20 more retailers have this diamond
Prices start from €16,476 EURSave up to €4,409 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+
1.90ct Heart
€16,476 EUR