Heart|Lab Grown|IGI

1.61ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846663214

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846663214

Diamond specifications and retailer prices

From HK$6,813 HKD
£684 GBP
As of November 1, 2026
Save HK$25,825 HKD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$32,638 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.61ct lab-grown heart diamond

This 1.61ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663214 or 846663214. Listed at 5 retailers as of October 31, 2026, with prices from HK$6,813 to HK$32,638, a HK$25,825 spread on the same certified stone. Brilliant Earth lists it at HK$32,638. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663214
Dimensions7.88 × 7.43 × 4.80 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
7.88 mm7.43 mm1.61 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663214
Side View
Table 58.0%Crown 34.7°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 60.9%

Caratlytics Score

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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: Nov 1
Current: HK$32,638 HKD|Low: HK$6,813 HKD|High: HK$40,405 HKD|Avg: HK$18,167 HKD|-19.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$6,813 HKD
Retailer 4HK$9,831 HKD
Retailer 3HK$11,830 HKD
Retailer 5HK$15,393 HKD
Brilliant EarthHK$32,638 HKD

7 data points across 5 retailers

5 retailersHK$6,813 HKD to HK$32,638 HKD

A
Cheapest Retailer
-
HK$6,813 HKD
£684 GBP
B+
Retailer 2
-
HK$9,831 HKD
$1,253 USD
View
B+
Retailer 3
-
HK$11,830 HKD
€1,436 EUR
View
B+
Retailer 4
-
HK$15,393 HKD
$1,962 USD
View
Most Expensive
B
Brilliant Earth
22305431A · Oct 31
HK$32,638 HKD
$4,160 USD
View
4 more retailers have this diamond
Prices start from HK$6,813 HKDSave up to HK$25,825 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
1.61ct Heart
HK$6,813 HKD