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Marquise|Lab Grown|IGI

1.64ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG831674361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831674361

Diamond specifications and retailer prices

From HK$2,291 HKD
$292 USD
As of November 2, 2026
Save HK$18,109 HKD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$20,400 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown marquise diamond

This 1.64ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831674361 or 831674361. Listed at 13 retailers as of November 2, 2026, with prices from HK$2,291 to HK$20,400, a HK$18,109 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,400. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831674361
Dimensions11.85 × 6.11 × 3.93 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm6.11 mm1.64 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831674361
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.3%

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$20,400 HKD|Low: HK$2,283 HKD|High: HK$21,106 HKD|Avg: HK$9,136 HKD|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10HK$2,291 HKD
Retailer 8HK$2,660 HKD
Retailer 2HK$3,319 HKD
Retailer 6HK$4,041 HKD
Retailer 12HK$4,668 HKD
Retailer 7HK$7,318 HKD
Retailer 9HK$8,733 HKD
Retailer 11HK$10,090 HKD
Retailer 5HK$12,575 HKD
Retailer 3HK$13,184 HKD
Retailer 4HK$13,574 HKD
Do Amore DiamondsHK$20,400 HKD

34 data points across 12 retailers

13 retailersHK$2,291 HKD to HK$20,400 HKD

A
Cheapest Retailer
-
HK$2,291 HKD
$292 USD
A
Retailer 2
-
HK$2,660 HKD
$339 USD
View
A
Retailer 3
-
HK$3,319 HKD
£333 GBP
View
A
Retailer 4
-
HK$4,041 HKD
$515 USD
View
A
Retailer 5
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 6
-
HK$7,318 HKD
A$1,435 AUD
View
B+
Retailer 7
-
HK$8,733 HKD
$1,113 USD
View
B+
Retailer 8
-
HK$9,651 HKD
$1,230 USD
View
B
Retailer 9
-
HK$10,090 HKD
$1,286 USD
View
B
Retailer 10
-
HK$12,575 HKD
£1,262 GBP
View
B
Retailer 11
-
HK$13,184 HKD
$1,680 USD
View
B
Retailer 12
-
HK$13,574 HKD
$1,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-AEDF92AF3 · Nov 2
HK$20,400 HKD
$2,600 USD
View
12 more retailers have this diamond
Prices start from HK$2,291 HKDSave up to HK$18,109 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
1.64ct Marquise
HK$2,291 HKD