Round|Natural|GIA

0.80ct M SI1 Round Natural Diamond

VG • M/SI1 • GIA 2437958740

Certificate GIA 2437958740

Diamond specifications and retailer prices

From $742 USD
As of November 6, 2026
Save $1,789 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,531 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2437958740. Listed at 13 retailers as of November 5, 2026, with prices from $742 to $2,531, a $1,789 spread on the same certified stone. NZ Jewellers lists it at $2,531. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
M
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2437958740
Dimensions5.82 × 5.80 × 3.70 mm
L/W Ratio1.00
Top View
5.82 mm5.80 mm0.80 ctM / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2437958740
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,531 USD|Low: $742 USD|High: $2,531 USD|Avg: $1,097 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$742 USD
Retailer 7$807 USD
Retailer 9$807 USD
Retailer 8$838 USD
Retailer 12$890 USD
Retailer 10$931 USD
Retailer 3$939 USD
Retailer 2$1,012 USD
Retailer 5$1,132 USD
Retailer 6$1,193 USD
Retailer 4$1,304 USD
NZ Jewellers$2,531 USD

32 data points across 12 retailers

13 retailers$742 USD to $2,531 USD

B+
Cheapest Retailer
-
$742 USD
B+
Retailer 2
-
$807 USD
View
Retailer 3
-
$807 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$819 USD
View
B+
Retailer 5
-
$838 USD
View
B+
Retailer 6
-
$890 USD
View
B
Retailer 7
-
$931 USD
View
B
Retailer 8
-
$939 USD
View
B
Retailer 9
-
$975 USD
View
B
Retailer 10
-
$1,012 USD
View
B
Retailer 11
-
$1,132 USD
View
B
Retailer 12
-
$1,193 USD
View
Most Expensive
C
NZ Jewellers
721fbd35-e30a-473d-89c9-ad1be41254fa · Nov 5
$2,531 USD
View
12 more retailers have this diamond
Prices start from $742 USDSave up to $1,789 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.

B+
0.80ct Round
$742 USD