Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7418940237

Certificate GIA 7418940237

Diamond specifications and retailer prices

From $806 USD
HK$6,300 HKD
As of October 30, 2026
Save $1,875 USD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,681 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 7418940237. Listed at 17 retailers as of October 30, 2026, with prices from $806 to $2,681, a $1,875 spread on the same certified stone. NZ Jewellers lists it at $2,681. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7418940237
Dimensions5.94 × 5.89 × 3.74 mm
L/W Ratio1.01
Top View
5.94 mm5.89 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7418940237
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.2%

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: $2,681 USD|Low: $806 USD|High: $2,681 USD|Avg: $1,261 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
Retailer 17
October 30, 2026
Retailer 7$806 USD
Retailer 13$905 USD
Retailer 3$1,014 USD
Retailer 8$1,026 USD
Retailer 9$1,030 USD
Retailer 4$1,053 USD
Retailer 14$1,099 USD
Retailer 16$1,099 USD
Retailer 15$1,141 USD
Retailer 5$1,167 USD
Retailer 6$1,233 USD
Retailer 11$1,246 USD
Retailer 17$1,268 USD
Retailer 10$1,463 USD
Retailer 2$1,540 USD
Retailer 12$2,015 USD
NZ Jewellers$2,681 USD

30 data points across 17 retailers

17 retailers$806 USD to $2,681 USD

A
Cheapest Retailer
-
$806 USD
HK$6,300 HKD
A
Retailer 2
-
$905 USD
View
A
Retailer 3
-
$1,014 USD
View
Final sale: no returns
A
Retailer 4
-
$1,030 USD
View
A
Retailer 5
-
$1,053 USD
View
A
Retailer 6
-
$1,099 USD
View
A
Retailer 7
-
$1,099 USD
View
B+
Retailer 8
-
$1,137 USD
SGD 1,536 SGD
View
B+
Retailer 9
-
$1,141 USD
View
B+
Retailer 10
-
$1,167 USD
View
B+
Retailer 11
-
$1,233 USD
View
B+
Retailer 12
-
$1,246 USD
£981 GBP
View
B+
Retailer 13
-
$1,268 USD
View
B+
Retailer 14
-
$1,463 USD
£1,152 GBP
View
B+
Retailer 15
-
$1,540 USD
€1,467 EUR
View
B
Retailer 16
-
$2,015 USD
£1,587 GBP
View
Most Expensive
B
NZ Jewellers
87cc3118-dd13-4fbc-a3da-bebaf8b54dee · Oct 30
$2,681 USD
View
16 more retailers have this diamond
Prices start from $806 USDSave up to $1,875 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
$806 USD