CaratHunter
Plans
Oval|Lab Grown|IGI

1.54ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG831696309

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831696309

Diamond specifications and retailer prices

From HK$2,079 HKD
$265 USD
As of October 29, 2026
Save HK$17,143 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$19,222 HKD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 LG831696309 or 831696309. Listed at 24 retailers as of October 29, 2026, with prices from HK$2,079 to HK$19,222, a HK$17,143 spread on the same certified stone. Helzberg Diamonds lists it at HK$19,222. 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 angle35.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696309
Dimensions9.19 × 6.28 × 4.11 mm
L/W Ratio1.46
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
9.19 mm6.28 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696309
Side View
Table 59.0%Crown 35.9°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 65.4%

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$19,222 HKD|Low: HK$2,079 HKD|High: HK$22,753 HKD|Avg: HK$7,529 HKD
Helzberg Diamonds
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
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 8HK$2,079 HKD
Retailer 14HK$2,330 HKD
Retailer 16HK$2,416 HKD
Retailer 5HK$2,581 HKD
Retailer 9HK$2,581 HKD
Retailer 4HK$2,670 HKD
Retailer 20HK$3,844 HKD
Retailer 15HK$4,284 HKD
Retailer 18HK$4,350 HKD
Retailer 24HK$4,432 HKD
Retailer 12HK$4,645 HKD
Retailer 13HK$4,900 HKD
Retailer 3HK$5,997 HKD
Retailer 21HK$6,583 HKD
Retailer 6HK$8,160 HKD
Retailer 7HK$8,293 HKD
Retailer 17HK$8,529 HKD
Retailer 10HK$8,693 HKD
Retailer 19HK$9,274 HKD
Retailer 2HK$10,333 HKD
Retailer 11HK$10,992 HKD
Retailer 23HK$16,986 HKD
Retailer 22HK$18,908 HKD
Helzberg DiamondsHK$19,222 HKD

20 data points across 24 retailers

24 retailersHK$2,079 HKD to HK$19,222 HKD

A
Cheapest Retailer
-
HK$2,079 HKD
$265 USD
A
Retailer 2
-
HK$2,330 HKD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,416 HKD
$308 USD
View
A
Retailer 4
-
HK$2,581 HKD
$329 USD
View
A
Retailer 5
-
HK$2,581 HKD
$329 USD
View
Retailer 6
-
HK$2,670 HKD
£268 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$3,844 HKD
$490 USD
View
A
Retailer 8
-
HK$4,284 HKD
$546 USD
View
A
Retailer 9
-
HK$4,350 HKD
€528 EUR
View
A
Retailer 10
-
HK$4,432 HKD
ZAR 9,126 ZAR
View
A
Retailer 11
-
HK$4,645 HKD
$592 USD
View
A
Retailer 12
-
HK$4,900 HKD
£492 GBP
View
A
Retailer 13
-
HK$5,997 HKD
A$1,176 AUD
View
A
Retailer 14
-
HK$6,583 HKD
$839 USD
View
B+
Retailer 15
-
HK$8,160 HKD
$1,040 USD
View
B+
Retailer 16
-
HK$8,293 HKD
$1,057 USD
View
B+
Retailer 17
-
HK$8,529 HKD
SGD 1,469 SGD
View
B+
Retailer 18
-
HK$8,693 HKD
$1,108 USD
View
B+
Retailer 19
-
HK$9,274 HKD
$1,182 USD
View
B+
Retailer 20
-
HK$10,333 HKD
£1,037 GBP
View
B+
Retailer 21
-
HK$10,992 HKD
$1,401 USD
View
B
Retailer 22
-
HK$16,986 HKD
$2,165 USD
View
B
Retailer 23
-
HK$18,908 HKD
$2,410 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJHMPMJGP · Nov 1
HK$19,222 HKD
$2,450 USD
View
23 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$17,143 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$2,079 HKD