CaratHunter
Plans
Round|Natural|IGI

0.80ct F SI1 Round Natural Diamond

EX • F/SI1 • IGI 837676066

Shape and cutting style on the report: Round brilliant

Certificate IGI 837676066

Diamond specifications and retailer prices

From $1,186 USD
As of November 5, 2026
Save $2,079 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,265 USD at NZ Jewellers · As of November 7, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 837676066. Listed at 19 retailers as of November 5, 2026, with prices from $1,186 to $3,265, a $2,079 spread on the same certified stone. NZ Jewellers lists it at $3,265. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 837676066
Dimensions5.87 × 5.84 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.87 mm5.84 mm0.80 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837676066
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.4%

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: Nov 5
Current: $3,265 USD|Low: $944 USD|High: $3,265 USD|Avg: $1,551 USD|+4.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 10$944 USD
Retailer 16$1,186 USD
Retailer 9$1,210 USD
Retailer 19$1,212 USD
Retailer 4$1,241 USD
Retailer 12$1,302 USD
Retailer 3$1,313 USD
Retailer 20$1,339 USD
Retailer 11$1,387 USD
Retailer 7$1,401 USD
Retailer 5$1,404 USD
Retailer 14$1,425 USD
Retailer 21$1,450 USD
Retailer 2$1,501 USD
Retailer 6$1,545 USD
Retailer 8$1,582 USD
Retailer 15$1,821 USD
Retailer 17$1,942 USD
Retailer 13$1,955 USD
Retailer 18$2,405 USD
NZ Jewellers$3,265 USD

26 data points across 21 retailers

19 retailers$1,186 USD to $3,265 USD

A
Cheapest Retailer
-
$1,186 USD
Retailer 2
-
$1,210 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$1,212 USD
View
Final sale: no returns
A
Retailer 4
-
$1,241 USD
View
Retailer 5
-
$1,302 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,313 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,339 USD
View
Retailer 8
-
$1,387 USD
View
Price last confirmed 27 days ago
A
Retailer 9
-
$1,401 USD
View
A
Retailer 10
-
$1,404 USD
View
Retailer 11
-
$1,425 USD
View
Price last confirmed 31 days ago
A
Retailer 12
-
$1,450 USD
View
A
Retailer 13
-
$1,501 USD
View
B+
Retailer 14
-
$1,545 USD
View
B+
Retailer 15
-
$1,821 USD
View
B+
Retailer 16
-
$1,942 USD
View
B+
Retailer 17
-
$1,955 USD
View
B
Retailer 18
-
$2,405 USD
View
Most Expensive
B
NZ Jewellers
8582ca1e-82c5-42c6-885c-865e97a8dacd · Nov 7
$3,265 USD
View
18 more retailers have this diamond
Prices start from $1,186 USDSave up to $2,079 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
$1,186 USD