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0.77ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6531061716

Certificate GIA 6531061716

Diamond specifications and retailer prices

From $2,058 SGD
$1,609 USD
As of November 1, 2026
Save $3,965 SGD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,022 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6531061716. Listed at 14 retailers as of November 1, 2026, with prices from $2,058 to $6,022, a $3,965 spread on the same certified stone. NZ Jewellers lists it at $6,022. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531061716
Dimensions5.80 × 5.83 × 3.60 mm
L/W Ratio1.01
Top View
5.80 mm5.83 mm0.77 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531061716
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.9%

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 1
Current: $6,022 SGD|Low: $1,837 SGD|High: $6,022 SGD|Avg: $3,065 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$2,064 SGD
Retailer 8$2,085 SGD
Retailer 9$2,237 SGD
Retailer 7$2,340 SGD
Retailer 10$2,581 SGD
Retailer 2$2,718 SGD
Retailer 5$2,899 SGD
Retailer 4$3,255 SGD
Retailer 3$4,325 SGD
NZ Jewellers$6,022 SGD

41 data points across 10 retailers

14 retailers$2,058 SGD to $6,022 SGD

A
Cheapest Retailer
-
$2,058 SGD
$1,609 USD
B+
Retailer 2
-
$2,064 SGD
$1,614 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,085 SGD
$1,630 USD
View
B+
Retailer 4
-
$2,137 SGD
A$2,571 AUD
View
B+
Retailer 5
-
$2,177 SGD
$1,702 USD
View
B+
Retailer 6
-
$2,237 SGD
$1,749 USD
View
B+
Retailer 7
-
$2,340 SGD
$1,830 USD
View
B+
Retailer 8
-
$2,581 SGD
$2,018 USD
View
B+
Retailer 9
-
$2,718 SGD
£1,674 GBP
View
B+
Retailer 10
-
$2,899 SGD
£1,785 GBP
View
B
Retailer 11
-
$2,960 SGD
$2,315 USD
View
B
Retailer 12
-
$3,255 SGD
€2,424 EUR
View
B
Retailer 13
-
$4,325 SGD
£2,663 GBP
View
Most Expensive
B
NZ Jewellers
2a9fd13b-3e82-4000-acde-79324f3b01b6 · Nov 2
$6,022 SGD
$4,709 USD
View
13 more retailers have this diamond
Prices start from $2,058 SGDSave up to $3,965 SGD

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
$2,058 SGD