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Heart|Natural|GIA

2.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6492573712

Certificate GIA 6492573712

Diamond specifications and retailer prices

From €17,814 EUR
$19,902 USD
As of October 30, 2026
Save €12,613 EUR (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €30,427 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural heart diamond

This 2.51ct 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 6492573712. Listed at 21 retailers as of October 29, 2026, with prices from €17,814 to €30,427, a €12,613 spread on the same certified stone. MOH London lists it at €30,427. 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

2.51
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6492573712
Dimensions8.61 × 9.48 × 5.40 mm
L/W Ratio1.10
Top View
8.61 mm9.48 mm2.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492573712
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.9%

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 30
Current: €30,427 EUR|Low: €17,914 EUR|High: €30,629 EUR|Avg: €22,232 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2€17,960 EUR
Retailer 6€18,570 EUR
Retailer 4€19,972 EUR
Retailer 7€20,014 EUR
Retailer 8€20,347 EUR
Retailer 3€22,585 EUR
Retailer 5€26,653 EUR
MOH London€30,427 EUR

35 data points across 8 retailers

21 retailers€17,814 EUR to €30,427 EUR

A
Cheapest Retailer
-
€17,814 EUR
$19,902 USD
A
Retailer 2
-
€17,960 EUR
₹1,910,940 INR
View
A
Retailer 3
-
€18,096 EUR
$20,217 USD
View
A
Retailer 4
-
€18,218 EUR
CA$28,269 CAD
View
A
Retailer 5
-
€18,570 EUR
$20,747 USD
View
Final sale: no returns
A
Retailer 6
-
€18,900 EUR
$21,115 USD
View
A
Retailer 7
-
€19,378 EUR
$21,649 USD
View
A
Retailer 8
-
€19,540 EUR
$21,830 USD
View
A
Retailer 9
-
€19,972 EUR
£17,569 GBP
View
Retailer 10
-
€20,014 EUR
A$34,400 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
€20,347 EUR
$22,732 USD
View
B+
Retailer 12
-
€20,918 EUR
$23,370 USD
View
B+
Retailer 13
-
€20,918 EUR
$23,370 USD
View
B+
Retailer 14
-
€20,993 EUR
$23,454 USD
View
B+
Retailer 15
-
€21,616 EUR
$24,150 USD
View
B+
Retailer 16
-
€21,801 EUR
$24,356 USD
View
B+
Retailer 17
-
€22,585 EUR
View
B+
Retailer 18
-
€22,592 EUR
$25,240 USD
View
B+
Retailer 19
-
€26,653 EUR
ZAR 481,048 ZAR
View
B+
Retailer 20
-
€27,452 EUR
$30,670 USD
View
Most Expensive
B
MOH London
8895E15A1 · Oct 29
€30,427 EUR
£26,766 GBP
View
20 more retailers have this diamond
Prices start from €17,814 EURSave up to €12,613 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
2.51ct Heart
€17,814 EUR