Oval|Natural|GIA

0.80ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6511604344

Certificate GIA 6511604344

Diamond specifications and retailer prices

From $1,205 USD
As of October 28, 2026
Save $1,980 USD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,185 USD at NZ Jewellers · As of October 27, 2026
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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511604344. Listed at 15 retailers as of October 27, 2026, with prices from $1,205 to $3,185, a $1,980 spread on the same certified stone. NZ Jewellers lists it at $3,185. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6511604344
Dimensions7.34 × 5.03 × 3.27 mm
L/W Ratio1.46
Key to symbols
Twinning Wisp, Crystal
Top View
7.34 mm5.03 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6511604344
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,185 USD|Low: $1,104 USD|High: $3,185 USD|Avg: $1,702 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
October 28, 2026
Retailer 15$1,205 USD
Retailer 3$1,210 USD
Retailer 13$1,306 USD
Retailer 14$1,306 USD
Retailer 7$1,366 USD
Retailer 4$1,420 USD
Retailer 8$1,482 USD
Retailer 5$1,507 USD
Retailer 12$1,507 USD
Retailer 2$1,655 USD
Retailer 6$1,708 USD
Retailer 9$1,813 USD
Retailer 11$1,927 USD
Retailer 10$2,395 USD
NZ Jewellers$3,185 USD

30 data points across 15 retailers

15 retailers$1,205 USD to $3,185 USD

A
Cheapest Retailer
-
$1,205 USD
Final sale: no returns
A
Retailer 2
-
$1,210 USD
View
A
Retailer 3
-
$1,306 USD
View
A
Retailer 4
-
$1,306 USD
View
A
Retailer 5
-
$1,366 USD
View
A
Retailer 6
-
$1,420 USD
View
A
Retailer 7
-
$1,482 USD
£1,167 GBP
View
A
Retailer 8
-
$1,507 USD
View
A
Retailer 9
-
$1,507 USD
View
B+
Retailer 10
-
$1,655 USD
£1,304 GBP
View
B+
Retailer 11
-
$1,708 USD
A$2,627 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
$1,813 USD
€1,727 EUR
View
B+
Retailer 13
-
$1,927 USD
ZAR 31,126 ZAR
View
B+
Retailer 14
-
$2,395 USD
£1,886 GBP
View
Most Expensive
B
NZ Jewellers
274276ff-af50-44e0-8f43-065c8a188b66 · Oct 27
$3,185 USD
View
14 more retailers have this diamond
Prices start from $1,205 USDSave up to $1,980 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 Oval
$1,205 USD