Heart|Natural|GIA

2.78ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 6522372660

Certificate GIA 6522372660

Diamond specifications and retailer prices

From €17,858 EUR
$19,951 USD
As of October 31, 2026
Save €14,997 EUR (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €32,855 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.78ct natural heart diamond

This 2.78ct natural heart sits in the two to three carat band, graded I colour (near-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 6522372660. Listed at 22 retailers as of October 31, 2026, with prices from €17,858 to €32,855, a €14,997 spread on the same certified stone. MOH London lists it at €32,855. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.78
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6522372660
Dimensions8.41 × 9.52 × 5.81 mm
L/W Ratio1.13
Top View
8.41 mm9.52 mm2.78 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522372660
Side View
Table 60.0%Crown 37.5°Girdle: STK-VTKPavilion 40.3°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €32,855 EUR|Low: €17,858 EUR|High: €33,481 EUR|Avg: €22,487 EUR|-0.8%
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
November 1, 2026
Retailer 9€17,858 EUR
Retailer 13€19,231 EUR
Retailer 12€19,339 EUR
Retailer 11€20,160 EUR
Retailer 15€20,498 EUR
Retailer 7€21,182 EUR
Retailer 2€21,379 EUR
Retailer 6€21,696 EUR
Retailer 3€22,431 EUR
Retailer 10€22,431 EUR
Retailer 4€22,484 EUR
Retailer 14€23,096 EUR
Retailer 5€23,174 EUR
Retailer 8€29,089 EUR
MOH London€32,855 EUR

44 data points across 15 retailers

22 retailers€17,858 EUR to €32,855 EUR

A
Cheapest Retailer
-
€17,858 EUR
$19,951 USD
A
Retailer 2
-
€19,231 EUR
$21,485 USD
View
A
Retailer 3
-
€19,339 EUR
$21,606 USD
View
A
Retailer 4
-
€20,160 EUR
$22,523 USD
View
Final sale: no returns
A
Retailer 5
-
€20,498 EUR
$22,900 USD
View
Retailer 6
-
€21,037 EUR
$23,503 USD
View
Price last confirmed 24 days ago
A
Retailer 7
-
€21,379 EUR
£18,807 GBP
View
Retailer 8
-
€21,696 EUR
A$37,290 AUD
View
Price last confirmed 28 days ago
Retailer 9
-
€22,242 EUR
$24,849 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
€22,431 EUR
$25,060 USD
View
B+
Retailer 11
-
€22,431 EUR
$25,060 USD
View
B+
Retailer 12
-
€22,484 EUR
$25,119 USD
View
Retailer 13
-
€22,790 EUR
$25,461 USD
View
Price last confirmed 24 days ago
Retailer 14
-
€22,948 EUR
$25,638 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
€23,096 EUR
$25,803 USD
View
B+
Retailer 16
-
€23,174 EUR
$25,890 USD
View
Retailer 17
-
€23,666 EUR
$26,440 USD
View
Price last confirmed 24 days ago
Retailer 18
-
€23,831 EUR
$26,624 USD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
€29,089 EUR
ZAR 525,017 ZAR
View
Retailer 20
-
€29,802 EUR
$33,295 USD
View
Price last confirmed 25 days ago
Retailer 21
-
€30,009 EUR
$33,526 USD
View
Price last confirmed 34 days ago
Most Expensive
B+
MOH London
2C330116D · Nov 1
€32,855 EUR
£28,902 GBP
View
21 more retailers have this diamond
Prices start from €17,858 EURSave up to €14,997 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
2.78ct Heart
€17,858 EUR