Round|Natural|GIA

0.76ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551409573

Certificate GIA 6551409573

Diamond specifications and retailer prices

From $1,177 USD
As of November 6, 2026
Save $1,608 USD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,960 USD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.76ct natural round diamond

This 0.76ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551409573. Listed at 23 retailers as of November 4, 2026, with a 137% 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

0.76
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551409573
Dimensions5.78 × 5.82 × 3.63 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal
Top View
5.78 mm5.82 mm0.76 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551409573
Side View
Table 58.0%Crown 36°Girdle: Very ThickPavilion 40.8°Culet: NoneDepth 62.5%

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: Nov 6
Current: $1,178 USD|Low: $1,177 USD|High: $2,860 USD|Avg: $1,789 USD|-2.6%
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
November 6, 2026
Retailer 5$1,177 USD
Retailer 1$1,178 USD
Retailer 7$1,455 USD
Retailer 2$1,471 USD
Retailer 17$1,477 USD
Retailer 3$1,594 USD
Retailer 10$1,624 USD
Retailer 6$1,667 USD
Retailer 4$1,675 USD
Retailer 18$1,730 USD
Retailer 12$1,758 USD
Retailer 13$1,860 USD
Retailer 9$1,874 USD
Retailer 8$1,947 USD
Retailer 11$1,998 USD
Retailer 14$2,049 USD
Retailer 15$2,380 USD
Retailer 16$2,785 USD

21 data points across 18 retailers

23 retailers$1,177 USD to $2,785 USD

A
Cheapest Retailer
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$1,177 USD
A
Retailer 2
-
$1,178 USD
View
A
Retailer 3
-
$1,455 USD
View
A
Retailer 4
-
$1,471 USD
View
Final sale: no returns
A
Retailer 5
-
$1,477 USD
View
Retailer 6
-
$1,594 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,594 USD
View
Retailer 8
-
$1,624 USD
View
Price last confirmed 13 days ago
Retailer 9
-
$1,624 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$1,667 USD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$1,675 USD
View
Retailer 12
-
$1,699 USD
View
Price last confirmed 15 days ago
A
Retailer 13
-
$1,730 USD
View
A
Retailer 14
-
$1,758 USD
View
B+
Retailer 15
-
$1,860 USD
View
Retailer 16
-
$1,874 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$1,947 USD
View
B+
Retailer 18
-
$1,998 USD
View
B+
Retailer 19
-
$2,049 USD
View
Retailer 20
-
$2,157 USD
View
Price last confirmed 32 days ago
B+
Retailer 21
-
$2,380 USD
View
B+
Retailer 22
-
$2,785 USD
View
Most Expensive
NZ Jewellers
f1e70d9e-cc25-4b1e-8f53-bd3fe94490e7 · Oct 23
$3,960 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $1,177 USDSave up to $1,608 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
0.76ct Round
$1,177 USD