Round|Natural|GIA

0.74ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551623376

Certificate GIA 6551623376

Diamond specifications and retailer prices

From $1,062 USD
As of November 6, 2026
Save $1,540 USD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,546 USD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.74ct natural round diamond

This 0.74ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551623376. Listed at 23 retailers as of November 4, 2026, with a 145% 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551623376
Dimensions5.74 × 5.70 × 3.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.74 mm5.70 mm0.74 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551623376
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.5%

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 6
Current: $3,475 USD|Low: $1,017 USD|High: $3,475 USD|Avg: $1,666 USD
NZ Jewellers
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 19$1,062 USD
Retailer 2$1,065 USD
Retailer 5$1,315 USD
Retailer 6$1,331 USD
Retailer 18$1,350 USD
Retailer 9$1,425 USD
Retailer 10$1,425 USD
Retailer 20$1,448 USD
Retailer 11$1,453 USD
Retailer 12$1,471 USD
Retailer 3$1,491 USD
Retailer 4$1,525 USD
Retailer 13$1,554 USD
Retailer 8$1,644 USD
Retailer 17$1,793 USD
Retailer 14$1,830 USD
Retailer 7$1,859 USD
Retailer 15$2,127 USD
Retailer 16$2,602 USD
NZ Jewellers$3,475 USD

34 data points across 20 retailers

23 retailers$1,062 USD to $2,602 USD

A
Cheapest Retailer
-
$1,062 USD
A
Retailer 2
-
$1,065 USD
View
B+
Retailer 3
-
$1,315 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,331 USD
View
B+
Retailer 5
-
$1,350 USD
View
Retailer 6
-
$1,425 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,425 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,448 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,453 USD
View
Retailer 10
-
$1,454 USD
View
Price last confirmed 44 days ago
Retailer 11
-
$1,471 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,491 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,525 USD
View
B+
Retailer 14
-
$1,554 USD
View
Retailer 15
-
$1,644 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$1,678 USD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$1,793 USD
View
B+
Retailer 18
-
$1,830 USD
View
Retailer 19
-
$1,859 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$2,127 USD
View
B
Retailer 21
-
$2,602 USD
View
Retailer 22
-
$3,475 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
bab01f2b-4aac-449f-af5d-085920ce3a3b · Sep 21
$3,546 USD
View
Price last confirmed 45 days ago
22 more retailers have this diamond
Prices start from $1,062 USDSave up to $1,540 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 Round
$1,062 USD