Heart|Natural|GIA

0.70ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2544272363

Certificate GIA 2544272363

Diamond specifications and retailer prices

From $704 USD
HK$5,500 HKD
As of October 30, 2026
Save $543 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,989 USD 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 October 30, 2026, with a 77% 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $902 USD|Low: $666 USD|High: $1,767 USD|Avg: $1,084 USD|-2.2%
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
October 31, 2026
Retailer 10$704 USD
Retailer 14$840 USD
Retailer 8$860 USD
Retailer 12$860 USD
Retailer 7$862 USD
Retailer 1$902 USD
Retailer 9$907 USD
Retailer 13$986 USD
Retailer 2$997 USD
Retailer 3$1,070 USD
Retailer 11$1,351 USD
Retailer 5$1,363 USD
Retailer 6$1,370 USD
Retailer 4$1,685 USD

34 data points across 14 retailers

15 retailers$704 USD to $1,247 USD

A
Cheapest Retailer
-
$704 USD
HK$5,500 HKD
A
Retailer 2
-
$840 USD
View
Final sale: no returns
A
Retailer 3
-
$860 USD
View
A
Retailer 4
-
$860 USD
View
A
Retailer 5
-
$862 USD
€821 EUR
View
A
Retailer 6
-
$902 USD
£711 GBP
View
B+
Retailer 7
-
$907 USD
View
Retailer 8
-
$986 USD
SGD 1,333 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$997 USD
SGD 1,347 SGD
View
B+
Retailer 10
-
$1,247 USD
A$1,918 AUD
View
Retailer 11
-
$1,351 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,363 USD
ZAR 22,027 ZAR
View
Price last confirmed 27 days ago
Retailer 13
-
$1,370 USD
A$2,108 AUD
View
Price last confirmed 27 days ago
Retailer 14
-
$1,685 USD
£1,327 GBP
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
c6c96aca-5e81-46c9-b0cb-cf1d6e6ac544 · Sep 25
$2,989 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from $704 USDSave up to $543 USD

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
$704 USD