CaratHunter
Plans
Heart|Lab Grown|IGI

1.33ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG589310549

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG589310549

Diamond specifications and retailer prices

From HK$2,566 HKD
$327 USD
As of October 30, 2026
Save HK$14,224 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,790 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.33ct lab-grown heart diamond

This 1.33ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG589310549 or 589310549. Listed at 19 retailers as of October 30, 2026, with prices from HK$2,566 to HK$16,790, a HK$14,224 spread on the same certified stone. Brilliant Earth lists it at HK$16,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589310549
Dimensions6.99 × 7.54 × 4.48 mm
L/W Ratio1.08
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
6.99 mm7.54 mm1.33 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589310549
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.4%

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 30
Current: HK$16,790 HKD|Low: HK$2,464 HKD|High: HK$16,790 HKD|Avg: HK$6,569 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
November 1, 2026
Retailer 18HK$2,566 HKD
Retailer 10HK$2,864 HKD
Retailer 5HK$2,974 HKD
Retailer 3HK$3,185 HKD
Retailer 6HK$3,185 HKD
Retailer 16HK$4,276 HKD
Retailer 15HK$4,394 HKD
Retailer 11HK$5,091 HKD
Retailer 7HK$5,139 HKD
Retailer 14HK$5,469 HKD
Retailer 2HK$5,692 HKD
Retailer 8HK$7,500 HKD
Retailer 17HK$7,650 HKD
Retailer 13HK$7,731 HKD
Retailer 4HK$10,231 HKD
Retailer 9HK$12,548 HKD
Retailer 12HK$12,824 HKD
Brilliant EarthHK$16,790 HKD

40 data points across 18 retailers

19 retailersHK$2,566 HKD to HK$16,790 HKD

A
Cheapest Retailer
-
HK$2,566 HKD
$327 USD
A
Retailer 2
-
HK$2,864 HKD
$365 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,974 HKD
$379 USD
View
A
Retailer 4
-
HK$3,185 HKD
$406 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,185 HKD
$406 USD
View
A
Retailer 6
-
HK$4,276 HKD
$545 USD
View
A
Retailer 7
-
HK$4,394 HKD
$560 USD
View
A
Retailer 8
-
HK$5,091 HKD
€618 EUR
View
A
Retailer 9
-
HK$5,139 HKD
$655 USD
View
A
Retailer 10
-
HK$5,469 HKD
ZAR 11,262 ZAR
View
A
Retailer 11
-
HK$5,692 HKD
£571 GBP
View
B+
Retailer 12
-
HK$7,500 HKD
$956 USD
View
B+
Retailer 13
-
HK$7,650 HKD
$975 USD
View
B+
Retailer 14
-
HK$7,731 HKD
A$1,516 AUD
View
B+
Retailer 15
-
HK$10,231 HKD
$1,304 USD
View
B+
Retailer 16
-
HK$10,580 HKD
$1,349 USD
View
B
Retailer 17
-
HK$12,548 HKD
$1,599 USD
View
B+
Retailer 18
-
HK$12,824 HKD
£1,287 GBP
View
Most Expensive
B
Brilliant Earth
14093094A · Oct 31
HK$16,790 HKD
$2,140 USD
View
18 more retailers have this diamond
Prices start from HK$2,566 HKDSave up to HK$14,224 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
1.33ct Heart
HK$2,566 HKD