Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 2235978248

Certificate GIA 2235978248

Diamond specifications and retailer prices

From €3,709 EUR
HK$32,500 HKD
As of October 30, 2026
Save €4,416 EUR (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €9,137 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235978248. Listed at 17 retailers as of October 29, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
I
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235978248
Dimensions7.99 × 6.80 × 4.70 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
7.99 mm6.80 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235978248
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 58.8%

Caratlytics Score

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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: €4,734 EUR|Low: €3,709 EUR|High: €8,164 EUR|Avg: €5,280 EUR|-6.5%
Retailer 1
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 31, 2026
Retailer 12€3,709 EUR
Retailer 6€4,207 EUR
Retailer 8€4,275 EUR
Retailer 11€4,535 EUR
Retailer 13€4,684 EUR
Retailer 1€4,734 EUR
Retailer 2€4,743 EUR
Retailer 9€4,754 EUR
Retailer 15€4,794 EUR
Retailer 4€5,207 EUR
Retailer 3€5,296 EUR
Retailer 7€5,310 EUR
Retailer 10€6,125 EUR
Retailer 14€7,837 EUR
Retailer 5€8,125 EUR

29 data points across 15 retailers

17 retailers€3,709 EUR to €8,125 EUR

A
Cheapest Retailer
-
€3,709 EUR
HK$32,500 HKD
A
Retailer 2
-
€4,207 EUR
$4,719 USD
View
A
Retailer 3
-
€4,275 EUR
View
A
Retailer 4
-
€4,535 EUR
$5,086 USD
View
B+
Retailer 5
-
€4,684 EUR
$5,254 USD
View
Final sale: no returns
A
Retailer 6
-
€4,734 EUR
£4,180 GBP
View
A
Retailer 7
-
€4,743 EUR
$5,320 USD
View
Retailer 8
-
€4,754 EUR
SGD 7,205 SGD
View
Price last confirmed 10 days ago
A
Retailer 9
-
€4,794 EUR
$5,377 USD
View
Retailer 10
-
€5,207 EUR
$5,840 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€5,296 EUR
$5,940 USD
View
Retailer 12
-
€5,310 EUR
A$9,163 AUD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
€5,557 EUR
A$9,588 AUD
View
Retailer 14
-
€6,125 EUR
ZAR 110,978 ZAR
View
Price last confirmed 11 days ago
Retailer 15
-
€7,837 EUR
$8,790 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
€8,125 EUR
£7,176 GBP
View
Most Expensive
NZ Jewellers
bd94ecb6-4128-40b2-b153-3a9b46933dd7 · Sep 25
€9,137 EUR
$10,248 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from €3,709 EURSave up to €4,416 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
1.51ct Heart
€3,709 EUR