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Oval|Natural|GIA

3.00ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 1423019706

Certificate GIA 1423019706

Diamond specifications and retailer prices

From HK$273,360 HKD
$34,842 USD
As of October 28, 2026
Save HK$106,482 HKD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$379,842 HKD at Cape Diamonds · As of October 27, 2026
View at Cape Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1423019706. Listed at 6 retailers as of October 27, 2026, with prices from HK$273,360 to HK$379,842, a HK$106,482 spread on the same certified stone. Cape Diamonds lists it at HK$379,842. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1423019706
Dimensions10.50 × 7.39 × 5.23 mm
L/W Ratio1.42
Culet sizeNone
Top View
10.50 mm7.39 mm3.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1423019706
Side View
Table 62.0%CrownGirdle: ETK-ETKPavilionCulet: NoneDepth 70.8%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: HK$379,842 HKD|Low: HK$250,984 HKD|High: HK$379,842 HKD|Avg: HK$295,876 HKD|+2.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3HK$250,984 HKD
Retailer 6HK$273,360 HKD
Retailer 5HK$275,933 HKD
Retailer 4HK$287,623 HKD
Retailer 2HK$321,037 HKD
Cape DiamondsHK$379,842 HKD

37 data points across 6 retailers

6 retailersHK$273,360 HKD to HK$379,842 HKD

Retailer 1
-
HK$250,984 HKD
$31,990 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
HK$273,360 HKD
$34,842 USD
View
B+
Retailer 3
-
HK$275,933 HKD
$35,170 USD
View
B+
Retailer 4
-
HK$287,623 HKD
$36,660 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$321,037 HKD
£32,220 GBP
View
Most Expensive
B
Cape Diamonds
cert_1423019706 · Oct 27
HK$379,842 HKD
ZAR 782,133 ZAR
View
5 more retailers have this diamond
Prices start from HK$273,360 HKDSave up to HK$106,482 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.

B+
3.00ct Oval
HK$273,360 HKD