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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 $867 SGD
HK$5,300 HKD
As of November 1, 2026
Save $727 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,821 SGD 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
Colour
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: Nov 1
Current: $867 SGD|Low: $851 SGD|High: $2,258 SGD|Avg: $1,385 SGD|-3.6%
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 1, 2026
Retailer 1$867 SGD
Retailer 9$1,048 SGD
Retailer 8$1,055 SGD
Retailer 14$1,074 SGD
Retailer 10$1,099 SGD
Retailer 7$1,157 SGD
Retailer 11$1,160 SGD
Retailer 13$1,261 SGD
Retailer 2$1,274 SGD
Retailer 3$1,368 SGD
Retailer 12$1,728 SGD
Retailer 5$1,743 SGD
Retailer 6$1,752 SGD
Retailer 4$2,154 SGD

34 data points across 14 retailers

15 retailers$867 SGD to $1,594 SGD

A
Cheapest Retailer
-
$867 SGD
HK$5,300 HKD
A
Retailer 2
-
$1,048 SGD
$820 USD
View
A
Retailer 3
-
$1,055 SGD
€786 EUR
View
B+
Retailer 4
-
$1,074 SGD
$840 USD
View
Final sale: no returns
A
Retailer 5
-
$1,099 SGD
$860 USD
View
B+
Retailer 6
-
$1,157 SGD
£713 GBP
View
B+
Retailer 7
-
$1,160 SGD
$907 USD
View
Retailer 8
-
$1,261 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,274 SGD
View
B+
Retailer 10
-
$1,594 SGD
A$1,918 AUD
View
Retailer 11
-
$1,728 SGD
$1,351 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,743 SGD
ZAR 22,027 ZAR
View
Price last confirmed 28 days ago
Retailer 13
-
$1,752 SGD
A$2,108 AUD
View
Price last confirmed 28 days ago
Retailer 14
-
$2,154 SGD
£1,327 GBP
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
c6c96aca-5e81-46c9-b0cb-cf1d6e6ac544 · Sep 25
$3,821 SGD
$2,989 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $867 SGDSave up to $727 SGD

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
$867 SGD