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Oval|Lab Grown|IGI

1.54ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576677

Diamond specifications and retailer prices

From HK$4,833 HKD
$616 USD
As of October 30, 2026
Save HK$27,334 HKD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$32,167 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct 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 LG729576677 or 729576677. Listed at 27 retailers as of October 30, 2026, with prices from HK$4,833 to HK$32,167, a HK$27,334 spread on the same certified stone. Brilliant Earth lists it at HK$32,167. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576677
Dimensions9.82 × 6.49 × 3.90 mm
L/W Ratio1.51
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
9.82 mm6.49 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576677
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

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 30
Current: HK$32,167 HKD|Low: HK$4,323 HKD|High: HK$32,167 HKD|Avg: HK$12,792 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
November 1, 2026
Retailer 3HK$4,323 HKD
Retailer 6HK$5,359 HKD
Retailer 2HK$5,519 HKD
Retailer 11HK$6,198 HKD
Retailer 4HK$7,179 HKD
Retailer 9HK$7,894 HKD
Retailer 7HK$8,358 HKD
Retailer 10HK$9,213 HKD
Retailer 14HK$12,035 HKD
Retailer 8HK$16,468 HKD
Retailer 12HK$18,124 HKD
Retailer 5HK$18,649 HKD
Retailer 13HK$23,396 HKD
Brilliant EarthHK$32,167 HKD

35 data points across 14 retailers

27 retailersHK$4,833 HKD to HK$32,167 HKD

Retailer 1
-
HK$4,323 HKD
$551 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$4,833 HKD
$616 USD
View
Final sale: no returns
Retailer 3
-
HK$4,841 HKD
$617 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
HK$5,359 HKD
$683 USD
View
Retailer 5
-
HK$5,359 HKD
$683 USD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$5,359 HKD
$683 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$5,359 HKD
$683 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
HK$5,519 HKD
£554 GBP
View
A
Retailer 9
-
HK$6,198 HKD
$790 USD
View
A
Retailer 10
-
HK$7,069 HKD
$901 USD
View
B+
Retailer 11
-
HK$7,179 HKD
$915 USD
View
B+
Retailer 12
-
HK$7,894 HKD
A$1,548 AUD
View
B+
Retailer 13
-
HK$8,358 HKD
£839 GBP
View
B+
Retailer 14
-
HK$8,928 HKD
$1,138 USD
View
B+
Retailer 15
-
HK$9,213 HKD
ZAR 18,971 ZAR
View
B+
Retailer 16
-
HK$12,035 HKD
$1,534 USD
View
Retailer 17
-
HK$14,099 HKD
$1,797 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
HK$15,663 HKD
£1,572 GBP
View
B
Retailer 19
-
HK$16,468 HKD
€1,999 EUR
View
B
Retailer 20
-
HK$16,970 HKD
SGD 2,923 SGD
View
B
Retailer 21
-
HK$17,268 HKD
$2,201 USD
View
B
Retailer 22
-
HK$17,392 HKD
$2,217 USD
View
Retailer 23
-
HK$18,124 HKD
$2,310 USD
View
Price last confirmed 13 days ago
B
Retailer 24
-
HK$18,153 HKD
$2,314 USD
View
B
Retailer 25
-
HK$18,649 HKD
$2,377 USD
View
B
Retailer 26
-
HK$23,396 HKD
£2,348 GBP
View
Most Expensive
B
Brilliant Earth
16530616A · Oct 31
HK$32,167 HKD
$4,100 USD
View
26 more retailers have this diamond
Prices start from HK$4,833 HKDSave up to HK$27,334 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
1.54ct Oval
HK$4,833 HKD