Oval|Natural|GIA

3.00ct E SI1 Oval Natural Diamond

EX • E/SI1

Diamond specifications and retailer prices

From HK$280,139 HKD
$35,706 USD
As of October 29, 2026
Save HK$101,390 HKD (27%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$381,529 HKD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3ct natural oval diamond

This 3ct natural oval sits in the three to five 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. Listed at 14 retailers as of October 29, 2026, with prices from HK$280,139 to HK$381,529, a HK$101,390 spread on the same certified stone. The Diamond Guys lists it at HK$381,529. 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

3.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions11.27 × 8.00 × 5.18 mm
L/W Ratio1.41
Top View
11.27 mm8.00 mm3.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 61.0%CrownGirdle: ThinPavilionCulet: NDepth 64.7%

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 29
Current: HK$326,530 HKD|Low: HK$261,654 HKD|High: HK$381,529 HKD|Avg: HK$323,984 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
October 30, 2026
Retailer 7HK$261,654 HKD
Retailer 4HK$280,139 HKD
Retailer 2HK$300,985 HKD
Retailer 5HK$305,014 HKD
Retailer 11HK$308,548 HKD
Retailer 1HK$326,530 HKD
Retailer 6HK$326,530 HKD
Retailer 10HK$339,593 HKD
Retailer 9HK$342,057 HKD
Retailer 3HK$352,482 HKD
Retailer 8HK$352,649 HKD
The Diamond GuysHK$381,529 HKD

15 data points across 12 retailers

14 retailersHK$280,139 HKD to HK$381,529 HKD

Retailer 1
-
HK$261,654 HKD
$33,350 USD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$280,139 HKD
$35,706 USD
View
Retailer 3
-
HK$283,293 HKD
$36,108 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$305,014 HKD
CA$53,995 CAD
View
Retailer 5
-
HK$308,548 HKD
$39,327 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$326,530 HKD
$41,619 USD
View
Retailer 7
-
HK$326,530 HKD
$41,619 USD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$326,530 HKD
$41,619 USD
View
Price last confirmed 27 days ago
Retailer 9
-
HK$326,530 HKD
$41,619 USD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$339,593 HKD
$43,284 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$342,057 HKD
$43,598 USD
View
Retailer 12
-
HK$352,649 HKD
$44,948 USD
View
Price last confirmed 28 days ago
Retailer 13
-
HK$352,649 HKD
$44,948 USD
View
Price last confirmed 7 days ago
Most Expensive
B
The Diamond Guys
1994648223 · Oct 30
HK$381,529 HKD
$48,629 USD
View
13 more retailers have this diamond
Prices start from HK$280,139 HKDSave up to HK$101,390 HKD

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
3.00ct Oval
HK$280,139 HKD