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Round|Natural|GIA

0.77ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7551419102

Certificate GIA 7551419102

Diamond specifications and retailer prices

From $1,098 USD
As of November 4, 2026
Save $722 USD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,820 USD at Yorxs · As of November 5, 2026
View at Yorxs

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7551419102. Listed at 6 retailers as of November 4, 2026, with prices from $1,098 to $1,820, a $722 spread on the same certified stone. Yorxs lists it at $1,820. 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

0.77
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551419102
Dimensions5.81 × 5.83 × 3.65 mm
L/W Ratio1.00
Top View
5.81 mm5.83 mm0.77 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551419102
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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 4
Current: $1,734 USD|Low: $1,011 USD|High: $3,205 USD|Avg: $1,604 USD|-0.3%
Retailer 1
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Yorxs
November 6, 2026
Retailer 6$1,011 USD
Retailer 14$1,098 USD
Retailer 12$1,140 USD
Retailer 18$1,147 USD
Retailer 13$1,280 USD
Retailer 3$1,314 USD
Retailer 4$1,314 USD
Retailer 5$1,357 USD
Retailer 10$1,406 USD
Retailer 11$1,477 USD
Retailer 15$1,510 USD
Retailer 17$1,510 USD
Retailer 9$1,516 USD
Retailer 16$1,560 USD
Retailer 1$1,734 USD
Yorxs$1,820 USD
Retailer 2$1,937 USD
Retailer 7$2,122 USD
Retailer 8$3,205 USD

16 data points across 19 retailers

6 retailers$1,098 USD to $1,820 USD

A
Cheapest Retailer
-
$1,098 USD
Final sale: no returns
A
Retailer 2
-
$1,140 USD
View
A
Retailer 3
-
$1,280 USD
View
A
Retailer 4
-
$1,477 USD
View
A
Retailer 5
-
$1,734 USD
View
Most Expensive
B+
Yorxs
E0565B56F · Nov 5
$1,820 USD
€1,733 EUR
View
5 more retailers have this diamond
Prices start from $1,098 USDSave up to $722 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
0.77ct Round
$1,098 USD