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Oval|Lab Grown|IGI

1.65ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG756536005

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756536005

Diamond specifications and retailer prices

From HK$2,158 HKD
$275 USD
As of October 29, 2026
Save HK$24,598 HKD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$26,756 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.65ct lab-grown oval diamond

This 1.65ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756536005 or 756536005. Listed at 23 retailers as of October 29, 2026, with prices from HK$2,158 to HK$26,756, a HK$24,598 spread on the same certified stone. Brilliant Earth lists it at HK$26,756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756536005
Dimensions9.61 × 6.71 × 9.61 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
9.61 mm6.71 mm1.65 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756536005
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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$26,756 HKD|Low: HK$2,409 HKD|High: HK$26,756 HKD|Avg: HK$8,682 HKD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 8HK$2,409 HKD
Retailer 16HK$3,923 HKD
Retailer 17HK$4,383 HKD
Retailer 10HK$4,425 HKD
Retailer 15HK$4,591 HKD
Retailer 2HK$4,691 HKD
Retailer 6HK$5,359 HKD
Retailer 13HK$5,396 HKD
Retailer 14HK$6,212 HKD
Retailer 19HK$6,669 HKD
Retailer 3HK$8,576 HKD
Retailer 9HK$8,987 HKD
Retailer 7HK$9,274 HKD
Retailer 4HK$9,518 HKD
Retailer 5HK$10,403 HKD
Retailer 12HK$10,762 HKD
Retailer 11HK$14,025 HKD
Retailer 18HK$20,322 HKD
Brilliant EarthHK$26,756 HKD

40 data points across 19 retailers

23 retailersHK$2,158 HKD to HK$26,756 HKD

A
Cheapest Retailer
-
HK$2,158 HKD
$275 USD
A
Retailer 2
-
HK$2,409 HKD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,503 HKD
$319 USD
View
A
Retailer 4
-
HK$2,676 HKD
$341 USD
View
A
Retailer 5
-
HK$3,923 HKD
$500 USD
View
A
Retailer 6
-
HK$4,383 HKD
€532 EUR
View
A
Retailer 7
-
HK$4,425 HKD
$564 USD
View
A
Retailer 8
-
HK$4,591 HKD
ZAR 9,452 ZAR
View
A
Retailer 9
-
HK$4,691 HKD
£471 GBP
View
A
Retailer 10
-
HK$5,359 HKD
$683 USD
View
A
Retailer 11
-
HK$5,396 HKD
A$1,058 AUD
View
A
Retailer 12
-
HK$6,212 HKD
A$1,218 AUD
View
A
Retailer 13
-
HK$6,669 HKD
$850 USD
View
A
Retailer 14
-
HK$8,576 HKD
SGD 1,477 SGD
View
A
Retailer 15
-
HK$8,592 HKD
$1,095 USD
View
B+
Retailer 16
-
HK$8,987 HKD
$1,145 USD
View
B+
Retailer 17
-
HK$9,274 HKD
$1,182 USD
View
B+
Retailer 18
-
HK$9,518 HKD
$1,213 USD
View
B+
Retailer 19
-
HK$10,403 HKD
£1,044 GBP
View
B+
Retailer 20
-
HK$10,762 HKD
£1,080 GBP
View
Retailer 21
-
HK$14,025 HKD
A$2,750 AUD
View
Price last confirmed 21 days ago
Retailer 22
-
HK$20,322 HKD
$2,590 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
16906427A · Oct 29
HK$26,756 HKD
$3,410 USD
View
22 more retailers have this diamond
Prices start from HK$2,158 HKDSave up to HK$24,598 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
1.65ct Oval
HK$2,158 HKD