CaratHunter
Plans
Oval|Lab Grown|IGI

1.12ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG831694230

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831694230

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of November 1, 2026
Save HK$11,141 HKD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$13,730 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.12ct lab-grown oval diamond

This 1.12ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831694230 or 831694230. Listed at 9 retailers as of October 31, 2026, with prices from HK$2,589 to HK$13,730, a HK$11,141 spread on the same certified stone. Brilliant Earth lists it at HK$13,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831694230
Dimensions8.30 × 5.76 × 3.67 mm
L/W Ratio1.44
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
8.30 mm5.76 mm1.12 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831694230
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

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: Nov 1
Current: HK$8,968 HKD|Low: HK$2,589 HKD|High: HK$9,454 HKD|Avg: HK$5,696 HKD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7HK$2,589 HKD
Retailer 3HK$3,213 HKD
Retailer 2HK$3,507 HKD
Retailer 5HK$3,813 HKD
Retailer 4HK$5,249 HKD
Retailer 6HK$6,585 HKD
Retailer 1HK$8,968 HKD
Retailer 8HK$9,454 HKD

16 data points across 8 retailers

9 retailersHK$2,589 HKD to HK$13,730 HKD

B+
Cheapest Retailer
-
HK$2,589 HKD
$330 USD
A
Retailer 2
-
HK$3,213 HKD
€390 EUR
View
A
Retailer 3
-
HK$3,507 HKD
£352 GBP
View
A
Retailer 4
-
HK$3,813 HKD
$486 USD
View
B+
Retailer 5
-
HK$5,249 HKD
$669 USD
View
B+
Retailer 6
-
HK$6,585 HKD
$839 USD
View
B+
Retailer 7
-
HK$8,968 HKD
£900 GBP
View
Retailer 8
-
HK$9,454 HKD
$1,205 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
22296952A · Oct 31
HK$13,730 HKD
$1,750 USD
View
8 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$11,141 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
1.12ct Oval
HK$2,589 HKD