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Heart|Natural|GIA

0.70ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2544272363

Certificate GIA 2544272363

Diamond specifications and retailer prices

From €607 EUR
HK$5,300 HKD
As of November 1, 2026
Save €509 EUR (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,675 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544272363. Listed at 15 retailers as of November 1, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 2544272363
Dimensions5.53 × 6.30 × 3.46 mm
L/W Ratio1.14
Top View
5.53 mm6.30 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544272363
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 38°Culet: NoneDepth 54.9%

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: Nov 1
Current: €810 EUR|Low: €596 EUR|High: €1,581 EUR|Avg: €971 EUR|-3.1%
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
November 2, 2026
Retailer 8€607 EUR
Retailer 10€734 EUR
Retailer 9€739 EUR
Retailer 14€752 EUR
Retailer 11€770 EUR
Retailer 7€777 EUR
Retailer 1€810 EUR
Retailer 13€883 EUR
Retailer 2€892 EUR
Retailer 3€958 EUR
Retailer 12€1,210 EUR
Retailer 5€1,220 EUR
Retailer 6€1,226 EUR
Retailer 4€1,508 EUR

35 data points across 14 retailers

15 retailers€607 EUR to €1,116 EUR

A
Cheapest Retailer
-
€607 EUR
HK$5,300 HKD
A
Retailer 2
-
€734 EUR
$820 USD
View
A
Retailer 3
-
€739 EUR
View
B+
Retailer 4
-
€752 EUR
$840 USD
View
Final sale: no returns
A
Retailer 5
-
€770 EUR
$860 USD
View
A
Retailer 6
-
€777 EUR
$868 USD
View
B+
Retailer 7
-
€810 EUR
£713 GBP
View
Retailer 8
-
€883 EUR
SGD 1,333 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€892 EUR
SGD 1,347 SGD
View
B+
Retailer 10
-
€1,116 EUR
A$1,918 AUD
View
Retailer 11
-
€1,210 EUR
$1,351 USD
View
Price last confirmed 9 days ago
Retailer 12
-
€1,220 EUR
ZAR 22,027 ZAR
View
Price last confirmed 29 days ago
Retailer 13
-
€1,226 EUR
A$2,108 AUD
View
Price last confirmed 29 days ago
Retailer 14
-
€1,508 EUR
£1,327 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
c6c96aca-5e81-46c9-b0cb-cf1d6e6ac544 · Sep 25
€2,675 EUR
$2,989 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from €607 EURSave up to €509 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
0.70ct Heart
€607 EUR