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Oval|Lab Grown|IGI

1.23ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG834611012

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834611012

Diamond specifications and retailer prices

From HK$1,946 HKD
$248 USD
As of October 30, 2026
Save HK$8,018 HKD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,964 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834611012 or 834611012. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,946 to HK$9,964, a HK$8,018 spread on the same certified stone. Brilliant Earth lists it at HK$9,964. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834611012
Dimensions8.70 × 6.15 × 3.67 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.70 mm6.15 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834611012
Side View
Table 56.0%Crown 34.8°Girdle: THN-MEDPavilion 39.1°Culet: NoneDepth 59.7%

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 30
Current: HK$9,964 HKD|Low: HK$1,412 HKD|High: HK$10,513 HKD|Avg: HK$5,255 HKD|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7HK$1,946 HKD
Retailer 12HK$2,032 HKD
Retailer 5HK$2,410 HKD
Retailer 8HK$2,903 HKD
Retailer 10HK$3,704 HKD
Retailer 3HK$3,748 HKD
Retailer 2HK$4,012 HKD
Retailer 11HK$5,288 HKD
Retailer 4HK$6,747 HKD
Retailer 9HK$6,979 HKD
Retailer 13HK$6,998 HKD
Retailer 6HK$8,689 HKD
Brilliant EarthHK$9,964 HKD

41 data points across 13 retailers

16 retailersHK$1,946 HKD to HK$9,964 HKD

Retailer 1
-
HK$1,750 HKD
$223 USD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$1,946 HKD
$248 USD
View
Final sale: no returns
Retailer 3
-
HK$2,032 HKD
$259 USD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$2,173 HKD
$277 USD
View
Price last confirmed 13 days ago
Retailer 5
-
HK$2,173 HKD
$277 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$2,410 HKD
View
A
Retailer 7
-
HK$2,903 HKD
$370 USD
View
A
Retailer 8
-
HK$3,704 HKD
ZAR 7,627 ZAR
View
A
Retailer 9
-
HK$4,012 HKD
£403 GBP
View
B+
Retailer 10
-
HK$5,288 HKD
A$1,037 AUD
View
Retailer 11
-
HK$6,747 HKD
$860 USD
View
Price last confirmed 11 days ago
Retailer 12
-
HK$6,975 HKD
$889 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$6,979 HKD
SGD 1,202 SGD
View
B
Retailer 14
-
HK$6,998 HKD
$892 USD
View
B
Retailer 15
-
HK$8,689 HKD
£872 GBP
View
Most Expensive
B
Brilliant Earth
21360286A · Oct 29
HK$9,964 HKD
$1,270 USD
View
15 more retailers have this diamond
Prices start from HK$1,946 HKDSave up to HK$8,018 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
1.23ct Oval
HK$1,946 HKD