Heart|Natural|GIA

0.70ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 7538969474

Certificate GIA 7538969474

Diamond specifications and retailer prices

From $730 USD
HK$5,700 HKD
As of October 31, 2026
Save $388 USD (35%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,163 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7538969474. Listed at 17 retailers as of October 31, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7538969474
Dimensions6.08 × 5.08 × 3.22 mm
L/W Ratio1.20
Girdle conditionFaceted
Top View
6.08 mm5.08 mm0.70 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538969474
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 40.2°Culet: NoneDepth 63.4%

Caratlytics Score

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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 31
Current: $730 USD|Low: $703 USD|High: $1,869 USD|Avg: $1,066 USD|-6.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 1$730 USD
Retailer 10$791 USD
Retailer 18$791 USD
Retailer 4$831 USD
Retailer 15$880 USD
Retailer 12$884 USD
Retailer 14$885 USD
Retailer 11$932 USD
Retailer 13$934 USD
Retailer 7$988 USD
Retailer 6$1,020 USD
Retailer 17$1,044 USD
Retailer 2$1,117 USD
Retailer 5$1,191 USD
Retailer 9$1,395 USD
Retailer 8$1,402 USD
Retailer 16$1,431 USD
Retailer 3$1,749 USD

32 data points across 18 retailers

17 retailers$730 USD to $1,117 USD

A
Cheapest Retailer
-
$730 USD
HK$5,700 HKD
A
Retailer 2
-
$791 USD
View
Final sale: no returns
Retailer 3
-
$791 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$831 USD
View
Price last confirmed 24 days ago
B+
Retailer 5
-
$880 USD
View
B+
Retailer 6
-
$884 USD
€842 EUR
View
B+
Retailer 7
-
$885 USD
View
B+
Retailer 8
-
$932 USD
£734 GBP
View
B+
Retailer 9
-
$934 USD
View
Retailer 10
-
$1,044 USD
SGD 1,411 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,117 USD
SGD 1,510 SGD
View
Retailer 12
-
$1,191 USD
£938 GBP
View
Price last confirmed 22 days ago
Retailer 13
-
$1,395 USD
ZAR 22,532 ZAR
View
Price last confirmed 27 days ago
Retailer 14
-
$1,402 USD
A$2,156 AUD
View
Price last confirmed 26 days ago
Retailer 15
-
$1,431 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,749 USD
£1,377 GBP
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
5cea6e6c-f9ef-4a3a-83d5-702a384ac0cc · Sep 25
$3,163 USD
View
Price last confirmed 36 days ago
16 more retailers have this diamond
Prices start from $730 USDSave up to $388 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
$730 USD