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Round|Natural|GIA

0.80ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2427760790

Certificate GIA 2427760790

Diamond specifications and retailer prices

From $816 SGD
As of November 5, 2026
Save $1,741 SGD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,557 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2427760790. Listed at 11 retailers as of November 5, 2026, with prices from $816 to $2,557, a $1,741 spread on the same certified stone. NZ Jewellers lists it at $2,557. 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

0.80
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2427760790
Dimensions5.95 × 5.92 × 3.71 mm
L/W Ratio1.01
Top View
5.95 mm5.92 mm0.80 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2427760790
Side View
Table 54.0%Crown 35°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 62.5%

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 5
Current: $2,557 SGD|Low: $816 SGD|High: $2,557 SGD|Avg: $1,101 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$816 SGD
Retailer 9$879 SGD
Retailer 11$879 SGD
Retailer 3$895 SGD
Retailer 10$941 SGD
Retailer 4$984 SGD
Retailer 2$1,022 SGD
Retailer 8$1,054 SGD
Retailer 5$1,190 SGD
Retailer 6$1,206 SGD
NZ Jewellers$2,557 SGD

39 data points across 11 retailers

11 retailers$816 SGD to $2,557 SGD

A
Cheapest Retailer
-
$816 SGD
Retailer 2
-
$879 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$879 SGD
View
A
Retailer 4
-
$895 SGD
View
A
Retailer 5
-
$941 SGD
View
A
Retailer 6
-
$984 SGD
View
B+
Retailer 7
-
$1,022 SGD
View
B+
Retailer 8
-
$1,054 SGD
View
B+
Retailer 9
-
$1,190 SGD
View
B+
Retailer 10
-
$1,206 SGD
View
Most Expensive
C
NZ Jewellers
ca20889f-e886-4d15-adcb-a78df7eab156 · Nov 5
$2,557 SGD
$2,002 USD
View
10 more retailers have this diamond
Prices start from $816 SGDSave up to $1,741 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
0.80ct Round
$816 SGD