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Heart|Lab Grown|IGI

1.21ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG605327002

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG605327002

Diamond specifications and retailer prices

From HK$1,514 HKD
$193 USD
As of November 2, 2026
Save HK$7,664 HKD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$9,178 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605327002 or 605327002. Listed at 26 retailers as of November 1, 2026, with prices from HK$1,514 to HK$9,178, a HK$7,664 spread on the same certified stone. Reve Diamonds lists it at HK$9,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605327002
Dimensions7.48 × 6.69 × 4.20 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
7.48 mm6.69 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605327002
Side View
Table 62.0%Crown 35.7°Girdle: MediumPavilion 39.5°Culet: NoneDepth 56.1%

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: Nov 2
Current: HK$3,413 HKD|Low: HK$1,452 HKD|High: HK$9,886 HKD|Avg: HK$5,058 HKD|-14.6%
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
Retailer 14
Retailer 15
Reve Diamonds
November 2, 2026
Retailer 12HK$1,514 HKD
Retailer 15HK$1,695 HKD
Retailer 14HK$2,209 HKD
Retailer 13HK$2,652 HKD
Retailer 1HK$3,413 HKD
Retailer 4HK$3,523 HKD
Retailer 3HK$3,798 HKD
Retailer 7HK$3,968 HKD
Retailer 10HK$5,947 HKD
Retailer 11HK$6,041 HKD
Retailer 6HK$6,387 HKD
Retailer 5HK$6,444 HKD
Retailer 2HK$6,653 HKD
Retailer 9HK$8,474 HKD
Retailer 8HK$8,759 HKD
Reve DiamondsHK$9,178 HKD

43 data points across 16 retailers

26 retailersHK$1,514 HKD to HK$9,178 HKD

A
Cheapest Retailer
-
HK$1,514 HKD
$193 USD
Retailer 2
-
HK$1,514 HKD
$193 USD
View
Price last confirmed 25 days ago
Retailer 3
-
HK$1,514 HKD
$193 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
HK$1,695 HKD
$216 USD
View
Final sale: no returns
Retailer 5
-
HK$1,781 HKD
$227 USD
View
Price last confirmed 34 days ago
Retailer 6
-
HK$1,875 HKD
$239 USD
View
Price last confirmed 31 days ago
Retailer 7
-
HK$1,875 HKD
$239 USD
View
Price last confirmed 23 days ago
Retailer 8
-
HK$2,064 HKD
$263 USD
View
Price last confirmed 35 days ago
Retailer 9
-
HK$2,181 HKD
$278 USD
View
Price last confirmed 36 days ago
A
Retailer 10
-
HK$2,209 HKD
View
B+
Retailer 11
-
HK$2,652 HKD
$338 USD
View
B+
Retailer 12
-
HK$3,413 HKD
£343 GBP
View
B+
Retailer 13
-
HK$3,523 HKD
$449 USD
View
B+
Retailer 14
-
HK$3,798 HKD
$484 USD
View
Retailer 15
-
HK$3,968 HKD
$506 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
HK$5,947 HKD
A$1,166 AUD
View
Retailer 17
-
HK$6,026 HKD
$768 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
HK$6,026 HKD
$768 USD
View
B
Retailer 19
-
HK$6,041 HKD
$770 USD
View
B
Retailer 20
-
HK$6,387 HKD
SGD 1,100 SGD
View
B
Retailer 21
-
HK$6,444 HKD
$821 USD
View
B
Retailer 22
-
HK$6,653 HKD
$848 USD
View
Retailer 23
-
HK$7,093 HKD
$904 USD
View
Price last confirmed 33 days ago
B
Retailer 24
-
HK$8,474 HKD
$1,080 USD
View
B
Retailer 25
-
HK$8,759 HKD
£879 GBP
View
Most Expensive
B
Reve Diamonds
A0912CD54 · Nov 1
HK$9,178 HKD
$1,170 USD
View
25 more retailers have this diamond
Prices start from HK$1,514 HKDSave up to HK$7,664 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
1.21ct Heart
HK$1,514 HKD