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Heart|Lab Grown|IGI

1.66ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG536207228

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG536207228

Diamond specifications and retailer prices

From HK$2,825 HKD
$360 USD
As of November 1, 2026
Save HK$11,256 HKD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,081 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.66ct lab-grown heart diamond

This 1.66ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536207228 or 536207228. Listed at 14 retailers as of October 31, 2026, with prices from HK$2,825 to HK$14,081, a HK$11,256 spread on the same certified stone. Taylor and Hart lists it at HK$14,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536207228
Dimensions7.13 × 8.42 × 4.89 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.13 mm8.42 mm1.66 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536207228
Side View
Table 60.0%Crown 36.6°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 58.1%

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 1
Current: HK$5,580 HKD|Low: HK$2,016 HKD|High: HK$14,081 HKD|Avg: HK$7,162 HKD|+3.1%
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
Taylor and Hart
November 2, 2026
Retailer 11HK$2,519 HKD
Retailer 3HK$2,825 HKD
Retailer 2HK$2,927 HKD
Retailer 12HK$3,123 HKD
Retailer 5HK$4,653 HKD
Retailer 9HK$4,668 HKD
Retailer 15HK$5,069 HKD
Retailer 1HK$5,580 HKD
Retailer 7HK$6,467 HKD
Retailer 6HK$6,952 HKD
Retailer 10HK$9,164 HKD
Retailer 14HK$10,043 HKD
Retailer 4HK$11,316 HKD
Retailer 13HK$12,005 HKD
Retailer 8HK$12,525 HKD
Taylor and HartHK$14,081 HKD

44 data points across 16 retailers

14 retailersHK$2,825 HKD to HK$14,081 HKD

Retailer 1
-
HK$2,519 HKD
$321 USD
Price last confirmed 14 days ago
A
Retailer 2
-
HK$2,825 HKD
$360 USD
View
Final sale: no returns
Retailer 3
-
HK$2,927 HKD
$373 USD
View
Price last confirmed 18 days ago
Retailer 4
-
HK$3,123 HKD
$398 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
HK$4,653 HKD
$593 USD
View
A
Retailer 6
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 7
-
HK$5,069 HKD
$646 USD
View
B+
Retailer 8
-
HK$5,580 HKD
£560 GBP
View
B
Retailer 9
-
HK$9,164 HKD
$1,168 USD
View
Retailer 10
-
HK$10,043 HKD
$1,280 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
HK$11,316 HKD
SGD 1,949 SGD
View
B
Retailer 12
-
HK$12,005 HKD
$1,530 USD
View
B
Retailer 13
-
HK$12,525 HKD
£1,257 GBP
View
Most Expensive
B
Taylor and Hart
91OULTX · Oct 31
HK$14,081 HKD
$1,795 USD
View
13 more retailers have this diamond
Prices start from HK$2,825 HKDSave up to HK$11,256 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
1.66ct Heart
HK$2,825 HKD