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Oval|Lab Grown|IGI

1.50ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG769629183

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG769629183

Diamond specifications and retailer prices

From HK$2,730 HKD
$348 USD
As of October 26, 2026
Save HK$25,593 HKD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$28,323 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct 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 LG769629183 or 769629183. Listed at 24 retailers as of October 26, 2026, with prices from HK$2,730 to HK$28,323, a HK$25,593 spread on the same certified stone. Brilliant Earth lists it at HK$28,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769629183
Dimensions9.32 × 6.34 × 3.99 mm
L/W Ratio1.47
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
9.32 mm6.34 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769629183
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: HK$28,323 HKD|Low: HK$2,730 HKD|High: HK$28,323 HKD|Avg: HK$7,828 HKD|+4.6%
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
Retailer 20
Retailer 21
October 31, 2026
Retailer 11HK$2,730 HKD
Retailer 12HK$3,052 HKD
Retailer 7HK$3,162 HKD
Retailer 5HK$3,381 HKD
Retailer 14HK$3,381 HKD
Retailer 16HK$3,503 HKD
Retailer 17HK$4,590 HKD
Retailer 10HK$5,382 HKD
Retailer 3HK$5,437 HKD
Retailer 2HK$5,454 HKD
Retailer 13HK$5,815 HKD
Retailer 15HK$6,063 HKD
Retailer 19HK$7,945 HKD
Retailer 21HK$9,925 HKD
Retailer 9HK$10,810 HKD
Retailer 6HK$10,874 HKD
Retailer 4HK$12,788 HKD
Retailer 8HK$13,153 HKD
Retailer 18HK$13,242 HKD
Retailer 20HK$17,221 HKD
Brilliant EarthHK$28,323 HKD

29 data points across 21 retailers

24 retailersHK$2,730 HKD to HK$28,323 HKD

A
Cheapest Retailer
-
HK$2,730 HKD
$348 USD
A
Retailer 2
-
HK$3,162 HKD
$403 USD
View
Retailer 3
-
HK$3,381 HKD
$431 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$3,381 HKD
$431 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,503 HKD
£352 GBP
View
A
Retailer 6
-
HK$3,716 HKD
View
A
Retailer 7
-
HK$4,590 HKD
$585 USD
View
A
Retailer 8
-
HK$5,382 HKD
$686 USD
View
A
Retailer 9
-
HK$5,437 HKD
$693 USD
View
A
Retailer 10
-
HK$5,454 HKD
€662 EUR
View
A
Retailer 11
-
HK$5,815 HKD
ZAR 11,973 ZAR
View
A
Retailer 12
-
HK$6,063 HKD
£608 GBP
View
B+
Retailer 13
-
HK$7,945 HKD
A$1,558 AUD
View
B+
Retailer 14
-
HK$8,010 HKD
$1,021 USD
View
B+
Retailer 15
-
HK$9,925 HKD
$1,265 USD
View
B+
Retailer 16
-
HK$10,810 HKD
SGD 1,862 SGD
View
B+
Retailer 17
-
HK$10,874 HKD
$1,386 USD
View
B+
Retailer 18
-
HK$11,207 HKD
$1,428 USD
View
B+
Retailer 19
-
HK$11,933 HKD
$1,521 USD
View
B
Retailer 20
-
HK$12,788 HKD
$1,630 USD
View
B
Retailer 21
-
HK$13,066 HKD
$1,665 USD
View
B+
Retailer 22
-
HK$13,242 HKD
£1,329 GBP
View
B
Retailer 23
-
HK$17,221 HKD
$2,195 USD
View
Most Expensive
B
Brilliant Earth
19056622A · Oct 28
HK$28,323 HKD
$3,610 USD
View
23 more retailers have this diamond
Prices start from HK$2,730 HKDSave up to HK$25,593 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
1.50ct Oval
HK$2,730 HKD