Round|Natural|GIA

0.80ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2427760790

Certificate GIA 2427760790

Diamond specifications and retailer prices

From $639 USD
As of November 5, 2026
Save $1,363 USD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,002 USD 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 $639 to $2,002, a $1,363 spread on the same certified stone. NZ Jewellers lists it at $2,002. 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
Color
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: $2,002 USD|Low: $639 USD|High: $2,002 USD|Avg: $862 USD
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$639 USD
Retailer 9$688 USD
Retailer 11$688 USD
Retailer 3$701 USD
Retailer 10$737 USD
Retailer 4$770 USD
Retailer 2$800 USD
Retailer 8$825 USD
Retailer 5$932 USD
Retailer 6$944 USD
NZ Jewellers$2,002 USD

39 data points across 11 retailers

11 retailers$639 USD to $2,002 USD

A
Cheapest Retailer
-
$639 USD
Retailer 2
-
$688 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$688 USD
View
A
Retailer 4
-
$701 USD
View
A
Retailer 5
-
$737 USD
View
A
Retailer 6
-
$770 USD
View
B+
Retailer 7
-
$800 USD
View
B+
Retailer 8
-
$825 USD
View
B+
Retailer 9
-
$932 USD
View
B+
Retailer 10
-
$944 USD
View
Most Expensive
C
NZ Jewellers
ca20889f-e886-4d15-adcb-a78df7eab156 · Nov 5
$2,002 USD
View
10 more retailers have this diamond
Prices start from $639 USDSave up to $1,363 USD

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
$639 USD