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0.77ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1543757769

Certificate GIA 1543757769

Diamond specifications and retailer prices

From $1,100 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $1,100 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1543757769. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1543757769
Dimensions5.84 × 5.87 × 3.65 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.84 mm5.87 mm0.77 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543757769
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,100 USD|Low: $632 USD|High: $1,486 USD|Avg: $1,146 USD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
April 11, 2026
Retailer 6$632 USD
Retailer 3$910 USD
Retailer 11$1,002 USD
Retailer 10$1,033 USD
Retailer 12$1,070 USD
Retailer 2$1,093 USD
Brilliant Earth$1,100 USD
Retailer 7$1,216 USD
Retailer 4$1,242 USD
Retailer 9$1,304 USD
Retailer 5$1,320 USD
Retailer 8$1,473 USD

27 data points across 12 retailers

1 retailer

B+
Brilliant Earth
17952721A · Nov 5
$1,100 USD
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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.

B+
0.77ct Round
$1,100 USD