Heart|Natural|GIA

0.74ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6535160359

Certificate GIA 6535160359

Diamond specifications and retailer prices

From $806 USD
As of November 6, 2026
Save $749 USD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,740 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.74ct natural heart diamond

This 0.74ct 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 6535160359. Listed at 14 retailers as of November 6, 2026, with a 93% 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

0.74
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535160359
Dimensions6.25 × 5.32 × 3.19 mm
L/W Ratio1.17
Top View
6.25 mm5.32 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535160359
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.9%

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 6
Current: $1,125 USD|Low: $755 USD|High: $2,082 USD|Avg: $1,216 USD|-4.9%
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
November 6, 2026
Retailer 10$806 USD
Retailer 13$955 USD
Retailer 7$973 USD
Retailer 12$1,003 USD
Retailer 11$1,030 USD
Retailer 9$1,032 USD
Retailer 6$1,037 USD
Retailer 1$1,125 USD
Retailer 2$1,180 USD
Retailer 5$1,315 USD
Retailer 3$1,505 USD
Retailer 8$1,555 USD
Retailer 4$1,864 USD

38 data points across 13 retailers

14 retailers$806 USD to $1,555 USD

A
Cheapest Retailer
-
$806 USD
B+
Retailer 2
-
$955 USD
View
Final sale: no returns
B+
Retailer 3
-
$973 USD
View
Retailer 4
-
$1,003 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,030 USD
View
B+
Retailer 6
-
$1,032 USD
View
B+
Retailer 7
-
$1,037 USD
View
B+
Retailer 8
-
$1,125 USD
View
Retailer 9
-
$1,315 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$1,454 USD
View
Retailer 11
-
$1,505 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,555 USD
View
Retailer 13
-
$1,864 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
a9190fd0-f3b6-421d-a21e-070f05a4f25b · Sep 25
$2,740 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $806 USDSave up to $749 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
0.74ct Heart
$806 USD