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Heart|Lab Grown|IGI

1.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG798612090

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG798612090

Diamond specifications and retailer prices

From HK$1,954 HKD
$249 USD
As of October 30, 2026
Save HK$9,972 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,925 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798612090 or 798612090. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,954 to HK$11,925, a HK$9,972 spread on the same certified stone. Brilliant Earth lists it at HK$11,925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612090
Dimensions7.13 × 6.34 × 4.03 mm
L/W Ratio1.12
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
7.13 mm6.34 mm1.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612090
Side View
Table 58.0%Crown 36.6°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 56.5%

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$11,925 HKD|Low: HK$1,499 HKD|High: HK$13,965 HKD|Avg: HK$5,734 HKD|-14.6%
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
October 31, 2026
Retailer 14HK$1,954 HKD
Retailer 6HK$2,338 HKD
Retailer 8HK$3,060 HKD
Retailer 10HK$3,738 HKD
Retailer 2HK$4,020 HKD
Retailer 4HK$4,613 HKD
Retailer 13HK$4,708 HKD
Retailer 11HK$4,896 HKD
Retailer 12HK$5,309 HKD
Retailer 7HK$5,633 HKD
Retailer 5HK$7,407 HKD
Retailer 3HK$8,728 HKD
Retailer 9HK$9,956 HKD
Brilliant EarthHK$11,925 HKD

36 data points across 14 retailers

20 retailersHK$1,954 HKD to HK$11,925 HKD

Retailer 1
-
HK$1,828 HKD
$233 USD
Price last confirmed 23 days ago
A
Retailer 2
-
HK$1,954 HKD
$249 USD
View
Final sale: no returns
Retailer 3
-
HK$2,118 HKD
$270 USD
View
Price last confirmed 32 days ago
Retailer 4
-
HK$2,267 HKD
$289 USD
View
Price last confirmed 28 days ago
Retailer 5
-
HK$2,267 HKD
$289 USD
View
Price last confirmed 19 days ago
Retailer 6
-
HK$2,307 HKD
$294 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
HK$3,060 HKD
$390 USD
View
A
Retailer 8
-
HK$3,738 HKD
ZAR 7,696 ZAR
View
A
Retailer 9
-
HK$4,020 HKD
£403 GBP
View
A
Retailer 10
-
HK$4,613 HKD
$588 USD
View
B+
Retailer 11
-
HK$4,708 HKD
$600 USD
View
B+
Retailer 12
-
HK$4,896 HKD
$624 USD
View
B+
Retailer 13
-
HK$5,309 HKD
A$1,041 AUD
View
B+
Retailer 14
-
HK$5,633 HKD
$718 USD
View
Retailer 15
-
HK$7,281 HKD
$928 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
HK$7,304 HKD
$931 USD
View
B+
Retailer 17
-
HK$7,407 HKD
$944 USD
View
B+
Retailer 18
-
HK$8,728 HKD
£876 GBP
View
B
Retailer 19
-
HK$9,956 HKD
$1,269 USD
View
Most Expensive
B
Brilliant Earth
19793760A · Oct 30
HK$11,925 HKD
$1,520 USD
View
19 more retailers have this diamond
Prices start from HK$1,954 HKDSave up to HK$9,972 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
1.08ct Heart
HK$1,954 HKD