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Heart|Lab Grown|IGI

1.67ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG670467418

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670467418

Diamond specifications and retailer prices

From HK$2,346 HKD
$299 USD
As of November 2, 2026
Save HK$25,665 HKD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$28,011 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670467418 or 670467418. Listed at 20 retailers as of November 2, 2026, with prices from HK$2,346 to HK$28,011, a HK$25,665 spread on the same certified stone. Do Amore Diamonds lists it at HK$28,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670467418
Dimensions7.21 × 8.35 × 4.76 mm
L/W Ratio1.16
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
7.21 mm8.35 mm1.67 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670467418
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 57.0%

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: Nov 2
Current: HK$20,871 HKD|Low: HK$2,346 HKD|High: HK$20,871 HKD|Avg: HK$7,677 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5HK$2,346 HKD
Retailer 6HK$2,628 HKD
Retailer 18HK$2,723 HKD
Retailer 16HK$2,911 HKD
Retailer 17HK$2,911 HKD
Retailer 15HK$4,119 HKD
Retailer 7HK$4,770 HKD
Retailer 12HK$5,545 HKD
Retailer 3HK$5,586 HKD
Retailer 2HK$5,756 HKD
Retailer 19HK$7,485 HKD
Retailer 14HK$7,497 HKD
Retailer 8HK$8,952 HKD
Retailer 11HK$10,341 HKD
Retailer 10HK$10,890 HKD
Retailer 4HK$11,599 HKD
Retailer 9HK$11,862 HKD
Retailer 13HK$12,884 HKD
Do Amore DiamondsHK$20,871 HKD

43 data points across 19 retailers

20 retailersHK$2,346 HKD to HK$28,011 HKD

A
Cheapest Retailer
-
HK$2,346 HKD
$299 USD
A
Retailer 2
-
HK$2,628 HKD
$335 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,723 HKD
$347 USD
View
Retailer 4
-
HK$2,911 HKD
$371 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,911 HKD
$371 USD
View
A
Retailer 6
-
HK$4,119 HKD
$525 USD
View
A
Retailer 7
-
HK$4,770 HKD
$608 USD
View
A
Retailer 8
-
HK$5,545 HKD
ZAR 11,417 ZAR
View
A
Retailer 9
-
HK$5,586 HKD
$712 USD
View
A
Retailer 10
-
HK$5,756 HKD
£578 GBP
View
A
Retailer 11
-
HK$7,485 HKD
$954 USD
View
A
Retailer 12
-
HK$7,497 HKD
A$1,470 AUD
View
A
Retailer 13
-
HK$8,952 HKD
$1,141 USD
View
B+
Retailer 14
-
HK$10,341 HKD
$1,318 USD
View
B+
Retailer 15
-
HK$10,890 HKD
$1,388 USD
View
B+
Retailer 16
-
HK$11,599 HKD
$1,478 USD
View
B+
Retailer 17
-
HK$11,862 HKD
SGD 2,043 SGD
View
B+
Retailer 18
-
HK$12,884 HKD
£1,293 GBP
View
B
Retailer 19
-
HK$20,871 HKD
$2,660 USD
View
Most Expensive
B
Do Amore Diamonds
23-670467418 · Nov 2
HK$28,011 HKD
$3,570 USD
View
19 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$25,665 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$2,346 HKD