Oval|Natural|GIA

0.80ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2557548147

Certificate GIA 2557548147

Diamond specifications and retailer prices

From $1,360 USD
Save $2,801 USD (67%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,161 USD at NZ Jewellers
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557548147. Listed at 19 retailers, with prices from $1,360 to $4,161 at NZ Jewellers, a $2,801 spread on the same certified stone. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557548147
Dimensions7.27 × 5.22 × 3.11 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Twinning Wisp, Cavity, Feather
Top View
7.27 mm5.22 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557548147
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $4,161 USD|Low: $1,360 USD|High: $4,161 USD|Avg: $1,927 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
Retailer 18
Retailer 19
October 1, 2026
Retailer 18$1,360 USD
Retailer 3$1,412 USD
Retailer 4$1,546 USD
Retailer 6$1,546 USD
Retailer 14$1,617 USD
Retailer 10$1,623 USD
Retailer 19$1,718 USD
Retailer 5$1,783 USD
Retailer 7$1,830 USD
Retailer 8$1,830 USD
Retailer 15$1,854 USD
Retailer 17$1,870 USD
Retailer 9$1,890 USD
Retailer 11$2,067 USD
Retailer 12$2,221 USD
Retailer 2$2,287 USD
Retailer 13$2,493 USD
Retailer 16$3,025 USD
NZ Jewellers$4,161 USD

28 data points across 19 retailers

19 retailers$1,360 USD to $4,161 USD

B+
Cheapest Retailer
-
$1,360 USD
B+
Retailer 2
-
$1,412 USD
View
B
Retailer 3
-
$1,546 USD
View
B
Retailer 4
-
$1,546 USD
View
B
Retailer 5
-
$1,617 USD
View
B
Retailer 6
-
$1,623 USD
View
B
Retailer 7
-
$1,718 USD
View
B
Retailer 8
-
$1,783 USD
View
B
Retailer 9
-
$1,830 USD
View
B
Retailer 10
-
$1,830 USD
View
B
Retailer 11
-
$1,858 USD
£1,463 GBP
View
B
Retailer 12
-
$1,870 USD
View
B
Retailer 13
-
$1,890 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$2,067 USD
View
B
Retailer 15
-
$2,221 USD
A$3,418 AUD
View
B
Retailer 16
-
$2,287 USD
€2,178 EUR
View
B
Retailer 17
-
$2,493 USD
ZAR 40,268 ZAR
View
B
Retailer 18
-
$3,025 USD
£2,382 GBP
View
Most Expensive
C
NZ Jewellers
e4cb790f-637f-475d-a1b6-2a9aa2853d09 · Sep 30
$4,161 USD
View
18 more retailers have this diamond
Prices start from $1,360 USDSave up to $2,801 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.

B+
0.80ct Oval
$1,360 USD