Heart|Natural|GIA

2.78ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 6522372660

Certificate GIA 6522372660

Diamond specifications and retailer prices

From £14,890 GBP
$19,951 USD
As of October 28, 2026
Save £12,651 GBP (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £27,541 GBP at MOH London · As of October 29, 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 28, 2026, with prices from £14,890 to £27,541, a £12,651 spread on the same certified stone. MOH London lists it at £27,541. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £27,541 GBP|Low: £14,890 GBP|High: £27,917 GBP|Avg: £18,599 GBP|-0.3%
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
October 30, 2026
Retailer 9£14,890 GBP
Retailer 13£16,035 GBP
Retailer 12£16,125 GBP
Retailer 11£16,810 GBP
Retailer 15£17,091 GBP
Retailer 7£17,662 GBP
Retailer 2£17,826 GBP
Retailer 6£18,090 GBP
Retailer 3£18,703 GBP
Retailer 10£18,703 GBP
Retailer 4£18,747 GBP
Retailer 14£19,257 GBP
Retailer 5£19,322 GBP
Retailer 8£24,126 GBP
MOH London£27,541 GBP

44 data points across 15 retailers

22 retailers£14,890 GBP to £27,541 GBP

A
Cheapest Retailer
-
£14,890 GBP
$19,951 USD
A
Retailer 2
-
£16,035 GBP
$21,485 USD
View
A
Retailer 3
-
£16,125 GBP
$21,606 USD
View
A
Retailer 4
-
£16,810 GBP
$22,523 USD
View
Final sale: no returns
A
Retailer 5
-
£17,091 GBP
$22,900 USD
View
Retailer 6
-
£17,541 GBP
$23,503 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
£17,826 GBP
View
Retailer 8
-
£18,090 GBP
A$37,290 AUD
View
Price last confirmed 26 days ago
Retailer 9
-
£18,546 GBP
$24,849 USD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
£18,703 GBP
$25,060 USD
View
B+
Retailer 11
-
£18,703 GBP
$25,060 USD
View
B+
Retailer 12
-
£18,747 GBP
$25,119 USD
View
Retailer 13
-
£19,002 GBP
$25,461 USD
View
Price last confirmed 23 days ago
Retailer 14
-
£19,134 GBP
$25,638 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
£19,257 GBP
$25,803 USD
View
B+
Retailer 16
-
£19,322 GBP
$25,890 USD
View
Retailer 17
-
£19,733 GBP
$26,440 USD
View
Price last confirmed 23 days ago
Retailer 18
-
£19,870 GBP
$26,624 USD
View
Price last confirmed 31 days ago
B+
Retailer 19
-
£24,126 GBP
ZAR 522,226 ZAR
View
Retailer 20
-
£24,849 GBP
$33,295 USD
View
Price last confirmed 24 days ago
Retailer 21
-
£25,021 GBP
$33,526 USD
View
Price last confirmed 32 days ago
Most Expensive
B+
MOH London
2C330116D · Oct 29
£27,541 GBP
View
21 more retailers have this diamond
Prices start from £14,890 GBPSave up to £12,651 GBP

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
£14,890 GBP