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0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5543419058

Certificate GIA 5543419058

Diamond specifications and retailer prices

From $1,687 SGD
$1,316 USD
As of October 28, 2026
Save $2,776 SGD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,463 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 5543419058. Listed at 11 retailers as of October 27, 2026, with prices from $1,687 to $4,463, a $2,776 spread on the same certified stone. NZ Jewellers lists it at $4,463. 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
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5543419058
Dimensions5.86 × 5.88 × 3.63 mm
L/W Ratio1.00
Top View
5.86 mm5.88 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5543419058
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: 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: Oct 28
Current: $4,463 SGD|Low: $1,388 SGD|High: $4,463 SGD|Avg: $2,167 SGD|+4.8%
NZ Jewellers
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
October 29, 2026
Retailer 7$1,388 SGD
Retailer 13$1,687 SGD
Retailer 3$1,712 SGD
Retailer 4$1,746 SGD
Retailer 10$1,830 SGD
Retailer 9$1,914 SGD
Retailer 6$1,936 SGD
Retailer 15$2,112 SGD
Retailer 12$2,166 SGD
Retailer 5$2,266 SGD
Retailer 14$2,291 SGD
Retailer 2$2,320 SGD
Retailer 11$2,546 SGD
Retailer 8$3,369 SGD
NZ Jewellers$4,463 SGD

45 data points across 15 retailers

11 retailers$1,687 SGD to $4,463 SGD

A
Cheapest Retailer
-
$1,687 SGD
$1,316 USD
Final sale: no returns
A
Retailer 2
-
$1,712 SGD
$1,335 USD
View
A
Retailer 3
-
$1,830 SGD
$1,427 USD
View
A
Retailer 4
-
$1,914 SGD
$1,493 USD
View
A
Retailer 5
-
$2,112 SGD
$1,647 USD
View
A
Retailer 6
-
$2,166 SGD
£1,330 GBP
View
B+
Retailer 7
-
$2,291 SGD
$1,787 USD
View
B+
Retailer 8
-
$2,320 SGD
£1,425 GBP
View
B+
Retailer 9
-
$2,546 SGD
€1,891 EUR
View
B+
Retailer 10
-
$3,369 SGD
£2,069 GBP
View
Most Expensive
B
NZ Jewellers
cba260b1-a5d7-48b9-93db-31b81151c692 · Oct 27
$4,463 SGD
$3,481 USD
View
10 more retailers have this diamond
Prices start from $1,687 SGDSave up to $2,776 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
$1,687 SGD