Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7421274703

Certificate GIA 7421274703

Diamond specifications and retailer prices

From $678 USD
HK$5,300 HKD
As of October 30, 2026
Save $2,200 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,878 USD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7421274703. Listed at 16 retailers as of October 30, 2026, with prices from $678 to $2,878, a $2,200 spread on the same certified stone. NZ Jewellers lists it at $2,878. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7421274703
Dimensions5.96 × 5.91 × 3.70 mm
L/W Ratio1.01
Top View
5.96 mm5.91 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7421274703
Side View
Table 57.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.3%

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 30
Current: $2,878 USD|Low: $678 USD|High: $2,878 USD|Avg: $1,115 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 6$678 USD
Retailer 16$741 USD
Retailer 7$847 USD
Retailer 8$850 USD
Retailer 12$918 USD
Retailer 14$918 USD
Retailer 3$928 USD
Retailer 13$953 USD
Retailer 4$1,013 USD
Retailer 5$1,051 USD
Retailer 15$1,059 USD
Retailer 10$1,068 USD
Retailer 9$1,222 USD
Retailer 2$1,292 USD
Retailer 11$1,690 USD
NZ Jewellers$2,878 USD

28 data points across 16 retailers

16 retailers$678 USD to $2,878 USD

A
Cheapest Retailer
-
$678 USD
HK$5,300 HKD
A
Retailer 2
-
$741 USD
₹70,560 INR
View
A
Retailer 3
-
$850 USD
View
A
Retailer 4
-
$918 USD
View
A
Retailer 5
-
$918 USD
View
A
Retailer 6
-
$928 USD
View
A
Retailer 7
-
$951 USD
SGD 1,285 SGD
View
A
Retailer 8
-
$953 USD
View
A
Retailer 9
-
$1,013 USD
View
A
Retailer 10
-
$1,051 USD
View
A
Retailer 11
-
$1,059 USD
View
A
Retailer 12
-
$1,068 USD
£841 GBP
View
A
Retailer 13
-
$1,222 USD
£962 GBP
View
A
Retailer 14
-
$1,292 USD
€1,230 EUR
View
B+
Retailer 15
-
$1,690 USD
£1,331 GBP
View
Most Expensive
B
NZ Jewellers
8b865c94-640d-478f-8cac-3c939a2c9348 · Oct 30
$2,878 USD
View
15 more retailers have this diamond
Prices start from $678 USDSave up to $2,200 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
$678 USD