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Heart|Natural|GIA

1.31ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1548168296

Certificate GIA 1548168296

Diamond specifications and retailer prices

From €1,409 EUR
HK$12,300 HKD
As of November 1, 2026
Save €2,512 EUR (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,921 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548168296. Listed at 9 retailers as of October 30, 2026, with prices from €1,409 to €3,921, a €2,512 spread on the same certified stone. NZ Jewellers lists it at €3,921. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548168296
Dimensions6.77 × 7.41 × 4.50 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
Additional twinning wisps additional clouds and surface graining are not shown.
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Indented Natural, Needle, Natural
Top View
6.77 mm7.41 mm1.31 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548168296
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.7%

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: Nov 1
Current: €3,921 EUR|Low: €1,398 EUR|High: €4,604 EUR|Avg: €2,485 EUR|-14.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5€1,409 EUR
Retailer 2€1,424 EUR
Retailer 3€1,876 EUR
Retailer 8€1,879 EUR
Retailer 9€2,128 EUR
Retailer 7€2,133 EUR
Retailer 6€2,358 EUR
Retailer 4€3,286 EUR
NZ Jewellers€3,921 EUR

44 data points across 9 retailers

9 retailers€1,409 EUR to €3,921 EUR

A
Cheapest Retailer
-
€1,409 EUR
HK$12,300 HKD
A
Retailer 2
-
€1,424 EUR
₹151,464 INR
View
A
Retailer 3
-
€1,876 EUR
$2,096 USD
View
Retailer 4
-
€1,879 EUR
$2,099 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€2,128 EUR
SGD 3,213 SGD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€2,133 EUR
$2,383 USD
View
A
Retailer 7
-
€2,358 EUR
£2,075 GBP
View
B+
Retailer 8
-
€3,286 EUR
£2,891 GBP
View
Most Expensive
B
NZ Jewellers
2bd2a8ff-dd1a-41ae-bc54-e6988a7ae0c8 · Oct 30
€3,921 EUR
$4,381 USD
View
8 more retailers have this diamond
Prices start from €1,409 EURSave up to €2,512 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
1.31ct Heart
€1,409 EUR