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Heart|Lab Grown|IGI

1.01ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG598342251

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG598342251

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of October 30, 2026
Save HK$8,818 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,850 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 top-tier cut grade and certified by IGI LG598342251 or 598342251. Listed at 17 retailers as of October 30, 2026, with prices from HK$2,032 to HK$10,850, a HK$8,818 spread on the same certified stone. Reve Diamonds lists it at HK$10,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598342251
Dimensions5.94 × 7.06 × 4.17 mm
L/W Ratio1.19
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
5.94 mm7.06 mm1.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598342251
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.1%

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$4,821 HKD|Low: HK$1,616 HKD|High: HK$10,850 HKD|Avg: HK$5,636 HKD|+4.6%
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
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Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 16HK$2,032 HKD
Retailer 6HK$2,275 HKD
Retailer 4HK$2,362 HKD
Retailer 2HK$2,526 HKD
Retailer 5HK$2,526 HKD
Retailer 15HK$3,389 HKD
Retailer 13HK$3,766 HKD
Retailer 12HK$4,334 HKD
Retailer 7HK$4,566 HKD
Retailer 1HK$4,821 HKD
Retailer 11HK$6,140 HKD
Retailer 14HK$6,182 HKD
Retailer 3HK$8,112 HKD
Retailer 8HK$8,513 HKD
Retailer 9HK$8,693 HKD
Retailer 10HK$10,163 HKD
Retailer 17HK$10,513 HKD
Reve DiamondsHK$10,850 HKD

42 data points across 18 retailers

17 retailersHK$2,032 HKD to HK$10,850 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
A
Retailer 2
-
HK$2,275 HKD
$290 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,362 HKD
$301 USD
View
A
Retailer 4
-
HK$2,526 HKD
$322 USD
View
A
Retailer 5
-
HK$2,526 HKD
$322 USD
View
A
Retailer 6
-
HK$3,389 HKD
$432 USD
View
A
Retailer 7
-
HK$3,766 HKD
$480 USD
View
A
Retailer 8
-
HK$4,334 HKD
ZAR 8,925 ZAR
View
B+
Retailer 9
-
HK$4,566 HKD
$582 USD
View
B+
Retailer 10
-
HK$4,821 HKD
£484 GBP
View
B+
Retailer 11
-
HK$6,140 HKD
A$1,204 AUD
View
B+
Retailer 12
-
HK$6,182 HKD
$788 USD
View
B
Retailer 13
-
HK$8,112 HKD
$1,034 USD
View
B
Retailer 14
-
HK$8,513 HKD
$1,085 USD
View
B
Retailer 15
-
HK$10,163 HKD
£1,020 GBP
View
Retailer 16
-
HK$10,513 HKD
$1,340 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Reve Diamonds
EA3338A9E · Oct 30
HK$10,850 HKD
$1,383 USD
View
16 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$8,818 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$2,032 HKD