CaratHunter
Plans
Heart|Natural|GIA

1.56ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6551364027

Certificate GIA 6551364027

Diamond specifications and retailer prices

From €3,025 EUR
₹321,824 INR
As of November 1, 2026
Save €1,047 EUR (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,071 EUR at GemTrove · As of November 2, 2026
View at GemTrove

About this 1.56ct natural heart diamond

This 1.56ct natural heart sits in the one-and-a-half to two carat band, graded G 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 6551364027. Listed at 8 retailers as of November 1, 2026, with prices from €3,025 to €4,071, a €1,047 spread on the same certified stone. GemTrove lists it at €4,071. 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

1.56
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551364027
Dimensions6.90 × 8.12 × 4.83 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Cloud, Needle, Natural
Top View
6.90 mm8.12 mm1.56 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551364027
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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: €3,025 EUR|Low: €2,765 EUR|High: €3,759 EUR|Avg: €3,299 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 1€3,025 EUR
Retailer 4€3,049 EUR
Retailer 3€3,102 EUR
Retailer 6€3,155 EUR
Retailer 5€3,242 EUR
Retailer 2€3,288 EUR

45 data points across 6 retailers

8 retailers€3,025 EUR to €4,071 EUR

A
Cheapest Retailer
-
€3,025 EUR
₹321,824 INR
A
Retailer 2
-
€3,049 EUR
$3,406 USD
View
A
Retailer 3
-
€3,102 EUR
$3,466 USD
View
Final sale: no returns
A
Retailer 4
-
€3,155 EUR
MYR 14,355 MYR
View
A
Retailer 5
-
€3,242 EUR
SGD 4,895 SGD
View
A
Retailer 6
-
€3,288 EUR
£2,892 GBP
View
A
Retailer 7
-
€3,807 EUR
A$6,544 AUD
View
Most Expensive
A
GemTrove
GT-N-01270108-98 · Nov 2
€4,071 EUR
A$6,998 AUD
View
7 more retailers have this diamond
Prices start from €3,025 EURSave up to €1,047 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
1.56ct Heart
€3,025 EUR