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0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5563593635

Certificate GIA 5563593635

Diamond specifications and retailer prices

From $1,303 SGD
₹96,816 INR
As of October 29, 2026
Save $2,903 SGD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,207 SGD at NZ Jewellers · As of October 27, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563593635. Listed at 12 retailers as of October 27, 2026, with prices from $1,303 to $4,207, a $2,903 spread on the same certified stone. NZ Jewellers lists it at $4,207. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5563593635
Dimensions5.87 × 5.92 × 3.60 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
5.87 mm5.92 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5563593635
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

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: Oct 29
Current: $4,207 SGD|Low: $1,295 SGD|High: $4,207 SGD|Avg: $2,119 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$1,303 SGD
Retailer 3$1,368 SGD
Retailer 11$1,599 SGD
Retailer 9$1,787 SGD
Retailer 10$1,865 SGD
Retailer 2$1,954 SGD
Retailer 5$2,187 SGD
Retailer 7$2,260 SGD
Retailer 8$2,570 SGD
Retailer 6$3,177 SGD
NZ Jewellers$4,207 SGD

9 data points across 11 retailers

12 retailers$1,303 SGD to $4,207 SGD

A
Cheapest Retailer
-
$1,303 SGD
₹96,816 INR
A
Retailer 2
-
$1,368 SGD
$1,067 USD
View
Final sale: no returns
A
Retailer 3
-
$1,534 SGD
A$1,840 AUD
View
A
Retailer 4
-
$1,599 SGD
$1,247 USD
View
A
Retailer 5
-
$1,787 SGD
$1,394 USD
View
A
Retailer 6
-
$1,865 SGD
$1,455 USD
View
A
Retailer 7
-
$1,954 SGD
£1,200 GBP
View
A
Retailer 8
-
$2,187 SGD
£1,343 GBP
View
B+
Retailer 9
-
$2,260 SGD
€1,679 EUR
View
B+
Retailer 10
-
$2,570 SGD
ZAR 32,377 ZAR
View
B+
Retailer 11
-
$3,177 SGD
£1,951 GBP
View
Most Expensive
B
NZ Jewellers
80dc136a-f9aa-446c-a10c-571d4fe1dbb3 · Oct 27
$4,207 SGD
$3,281 USD
View
11 more retailers have this diamond
Prices start from $1,303 SGDSave up to $2,903 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
$1,303 SGD