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Heart|Lab Grown|IGI

1.01ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG844659511

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844659511

Diamond specifications and retailer prices

From HK$1,852 HKD
$236 USD
As of October 30, 2026
Save HK$8,419 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,271 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG844659511 or 844659511. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,852 to HK$10,271, a HK$8,419 spread on the same certified stone. Reve Diamonds lists it at HK$10,271. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844659511
Dimensions6.00 × 7.04 × 4.19 mm
L/W Ratio1.17
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
6.00 mm7.04 mm1.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844659511
Side View
Table 63.0%Crown 36.1°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 59.5%

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$4,307 HKD|Low: HK$1,852 HKD|High: HK$10,748 HKD|Avg: HK$4,973 HKD|-6.7%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 13HK$1,852 HKD
Retailer 2HK$2,299 HKD
Retailer 9HK$2,322 HKD
Retailer 16HK$2,437 HKD
Retailer 15HK$2,464 HKD
Retailer 6HK$2,487 HKD
Retailer 8HK$3,727 HKD
Retailer 14HK$3,884 HKD
Retailer 1HK$4,307 HKD
Retailer 11HK$4,496 HKD
Retailer 12HK$4,700 HKD
Retailer 7HK$6,099 HKD
Retailer 10HK$7,414 HKD
Retailer 5HK$7,485 HKD
Retailer 17HK$7,795 HKD
Retailer 3HK$8,078 HKD
Retailer 4HK$9,376 HKD
Reve DiamondsHK$10,271 HKD

11 data points across 18 retailers

18 retailersHK$1,852 HKD to HK$10,271 HKD

A
Cheapest Retailer
-
HK$1,852 HKD
$236 USD
A
Retailer 2
-
HK$2,299 HKD
$293 USD
View
A
Retailer 3
-
HK$2,322 HKD
$296 USD
View
A
Retailer 4
-
HK$2,437 HKD
£245 GBP
View
A
Retailer 5
-
HK$2,464 HKD
$314 USD
View
Final sale: no returns
A
Retailer 6
-
HK$2,487 HKD
$317 USD
View
A
Retailer 7
-
HK$3,727 HKD
$475 USD
View
A
Retailer 8
-
HK$3,884 HKD
$495 USD
View
B+
Retailer 9
-
HK$4,307 HKD
£432 GBP
View
B+
Retailer 10
-
HK$4,496 HKD
$573 USD
View
B+
Retailer 11
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 12
-
HK$6,099 HKD
A$1,196 AUD
View
B
Retailer 13
-
HK$7,414 HKD
$945 USD
View
B
Retailer 14
-
HK$7,485 HKD
$954 USD
View
B
Retailer 15
-
HK$7,795 HKD
$994 USD
View
B
Retailer 16
-
HK$8,078 HKD
A$1,584 AUD
View
B
Retailer 17
-
HK$9,376 HKD
£941 GBP
View
Most Expensive
B
Reve Diamonds
17385D640 · Oct 30
HK$10,271 HKD
$1,309 USD
View
17 more retailers have this diamond
Prices start from HK$1,852 HKDSave up to HK$8,419 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
1.01ct Heart
HK$1,852 HKD