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Oval|Lab Grown|IGI

1.15ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG815610816

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610816

Diamond specifications and retailer prices

From HK$1,593 HKD
$203 USD
As of October 29, 2026
Save HK$7,850 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,443 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.15ct lab-grown oval diamond

This 1.15ct 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 LG815610816 or 815610816. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,593 to HK$9,443, a HK$7,850 spread on the same certified stone. Reve Diamonds lists it at HK$9,443. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610816
Dimensions8.60 × 5.95 × 3.60 mm
L/W Ratio1.45
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
8.60 mm5.95 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610816
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.5%

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$3,412 HKD|Low: HK$1,530 HKD|High: HK$9,443 HKD|Avg: HK$3,948 HKD|+2.8%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 13HK$1,593 HKD
Retailer 14HK$1,781 HKD
Retailer 4HK$1,852 HKD
Retailer 2HK$1,977 HKD
Retailer 12HK$1,977 HKD
Retailer 8HK$2,090 HKD
Retailer 5HK$2,730 HKD
Retailer 1HK$3,412 HKD
Retailer 9HK$3,631 HKD
Retailer 6HK$3,876 HKD
Retailer 10HK$4,829 HKD
Retailer 3HK$6,355 HKD
Retailer 11HK$6,379 HKD
Retailer 7HK$9,237 HKD
Reve DiamondsHK$9,443 HKD

41 data points across 15 retailers

17 retailersHK$1,593 HKD to HK$9,443 HKD

A
Cheapest Retailer
-
HK$1,593 HKD
$203 USD
A
Retailer 2
-
HK$1,781 HKD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,852 HKD
$236 USD
View
Retailer 4
-
HK$1,977 HKD
$252 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$1,977 HKD
$252 USD
View
A
Retailer 6
-
HK$2,090 HKD
£210 GBP
View
A
Retailer 7
-
HK$2,730 HKD
$348 USD
View
A
Retailer 8
-
HK$3,412 HKD
ZAR 7,026 ZAR
View
A
Retailer 9
-
HK$3,631 HKD
£364 GBP
View
A
Retailer 10
-
HK$3,876 HKD
$494 USD
View
A
Retailer 11
-
HK$4,829 HKD
A$947 AUD
View
B+
Retailer 12
-
HK$5,516 HKD
$703 USD
View
B+
Retailer 13
-
HK$6,355 HKD
$810 USD
View
B+
Retailer 14
-
HK$6,379 HKD
$813 USD
View
B+
Retailer 15
-
HK$6,772 HKD
$863 USD
View
B+
Retailer 16
-
HK$9,237 HKD
£927 GBP
View
Most Expensive
B
Reve Diamonds
3EC552A0A · Nov 1
HK$9,443 HKD
$1,204 USD
View
16 more retailers have this diamond
Prices start from HK$1,593 HKDSave up to HK$7,850 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
1.15ct Oval
HK$1,593 HKD