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Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG628462843

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628462843

Diamond specifications and retailer prices

From HK$1,922 HKD
$245 USD
As of October 30, 2026
Save HK$11,572 HKD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$16,790 HKD at Brilliant Earth · As of October 6, 2026
View at Brilliant Earth

About this 1.67ct lab-grown heart diamond

This 1.67ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628462843 or 628462843. Listed at 24 retailers as of October 30, 2026, with a 602% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628462843
Dimensions7.46 × 8.06 × 4.80 mm
L/W Ratio1.08
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
7.46 mm8.06 mm1.67 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628462843
Side View
Table 59.0%Crown 36.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

Caratlytics Score

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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$13,495 HKD|Low: HK$1,844 HKD|High: HK$17,339 HKD|Avg: HK$5,541 HKD|-22.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 5HK$1,922 HKD
Retailer 10HK$2,142 HKD
Retailer 4HK$2,228 HKD
Retailer 3HK$2,385 HKD
Retailer 9HK$2,385 HKD
Retailer 20HK$2,665 HKD
Retailer 17HK$3,217 HKD
Retailer 14HK$3,806 HKD
Retailer 19HK$4,092 HKD
Retailer 13HK$4,484 HKD
Retailer 16HK$4,682 HKD
Retailer 8HK$4,958 HKD
Retailer 12HK$4,982 HKD
Retailer 15HK$5,931 HKD
Retailer 6HK$7,657 HKD
Retailer 18HK$9,144 HKD
Retailer 7HK$9,376 HKD
Retailer 2HK$9,546 HKD
Retailer 11HK$10,487 HKD
Brilliant EarthHK$13,495 HKD

39 data points across 20 retailers

24 retailersHK$1,922 HKD to HK$13,495 HKD

A
Cheapest Retailer
-
HK$1,922 HKD
$245 USD
A
Retailer 2
-
HK$2,142 HKD
$273 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,228 HKD
$284 USD
View
A
Retailer 4
-
HK$2,385 HKD
$304 USD
View
Retailer 5
-
HK$2,385 HKD
$304 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$2,665 HKD
£267 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
HK$3,217 HKD
$410 USD
View
A
Retailer 8
-
HK$3,806 HKD
€462 EUR
View
A
Retailer 9
-
HK$4,092 HKD
ZAR 8,426 ZAR
View
A
Retailer 10
-
HK$4,484 HKD
£450 GBP
View
B+
Retailer 11
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 12
-
HK$4,880 HKD
$622 USD
View
B+
Retailer 13
-
HK$4,958 HKD
$632 USD
View
B+
Retailer 14
-
HK$4,982 HKD
$635 USD
View
B+
Retailer 15
-
HK$5,931 HKD
$756 USD
View
B+
Retailer 16
-
HK$7,320 HKD
$933 USD
View
B+
Retailer 17
-
HK$7,657 HKD
$976 USD
View
B
Retailer 18
-
HK$8,064 HKD
$1,028 USD
View
B+
Retailer 19
-
HK$9,144 HKD
A$1,793 AUD
View
B
Retailer 20
-
HK$9,376 HKD
$1,195 USD
View
B+
Retailer 21
-
HK$9,546 HKD
£958 GBP
View
B
Retailer 22
-
HK$10,487 HKD
$1,337 USD
View
B
Retailer 23
-
HK$13,495 HKD
$1,720 USD
View
Most Expensive
Brilliant Earth
16029328A · Oct 6
HK$16,790 HKD
$2,140 USD
View
Price last confirmed 26 days ago
23 more retailers have this diamond
Prices start from HK$1,922 HKDSave up to HK$11,572 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
1.67ct Heart
HK$1,922 HKD