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Marquise|Lab Grown|IGI

0.67ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG821659894

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821659894

Diamond specifications and retailer prices

From HK$1,899 HKD
$242 USD
As of October 30, 2026
Save HK$8,529 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,427 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.67ct lab-grown marquise diamond

This 0.67ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821659894 or 821659894. Listed at 22 retailers as of October 30, 2026, with prices from HK$1,899 to HK$10,427, a HK$8,529 spread on the same certified stone. Reve Diamonds lists it at HK$10,427. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.67
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659894
Dimensions8.86 × 4.60 × 2.91 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm4.60 mm0.67 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659894
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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$2,118 HKD|Low: HK$1,828 HKD|High: HK$9,565 HKD|Avg: HK$4,493 HKD|-17.7%
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
November 1, 2026
Retailer 2HK$1,899 HKD
Retailer 1HK$2,118 HKD
Retailer 6HK$2,205 HKD
Retailer 4HK$2,362 HKD
Retailer 7HK$2,362 HKD
Retailer 15HK$3,750 HKD
Retailer 13HK$3,765 HKD
Retailer 14HK$3,876 HKD
Retailer 11HK$4,265 HKD
Retailer 9HK$4,473 HKD
Retailer 3HK$5,649 HKD
Retailer 12HK$5,997 HKD
Retailer 10HK$6,900 HKD
Retailer 5HK$7,579 HKD
Retailer 8HK$9,456 HKD

45 data points across 15 retailers

22 retailersHK$1,899 HKD to HK$10,427 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
$242 USD
A
Retailer 2
-
HK$2,118 HKD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,205 HKD
$281 USD
View
Retailer 4
-
HK$2,362 HKD
$301 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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HK$2,362 HKD
$301 USD
View
A
Retailer 6
-
HK$3,617 HKD
$461 USD
View
A
Retailer 7
-
HK$3,750 HKD
$478 USD
View
A
Retailer 8
-
HK$3,765 HKD
€457 EUR
View
A
Retailer 9
-
HK$3,876 HKD
$494 USD
View
A
Retailer 10
-
HK$4,265 HKD
ZAR 8,783 ZAR
View
A
Retailer 11
-
HK$4,473 HKD
£449 GBP
View
Retailer 12
-
HK$4,903 HKD
$625 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$5,649 HKD
$720 USD
View
B+
Retailer 14
-
HK$5,997 HKD
A$1,176 AUD
View
B+
Retailer 15
-
HK$6,900 HKD
A$1,353 AUD
View
B
Retailer 16
-
HK$7,579 HKD
$966 USD
View
B
Retailer 17
-
HK$7,990 HKD
$1,018 USD
View
B
Retailer 18
-
HK$8,106 HKD
CA$1,435 CAD
View
B
Retailer 19
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HK$8,222 HKD
$1,048 USD
View
B
Retailer 20
-
HK$9,456 HKD
£949 GBP
View
B
Retailer 21
-
HK$9,572 HKD
$1,220 USD
View
Most Expensive
B
Reve Diamonds
1BB1117CC · Nov 1
HK$10,427 HKD
$1,329 USD
View
21 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$8,529 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
0.67ct Marquise
HK$1,899 HKD