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Marquise|Lab Grown|IGI

1.60ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG818660938

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818660938

Diamond specifications and retailer prices

From HK$2,228 HKD
$284 USD
As of November 2, 2026
Save HK$10,639 HKD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$16,241 HKD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.6ct lab-grown marquise diamond

This 1.6ct 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 LG818660938 or 818660938. Listed at 25 retailers as of October 28, 2026, with a 477% 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

1.60
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660938
Dimensions12.64 × 6.06 × 3.69 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm6.06 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660938
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

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$4,879 HKD|Low: HK$2,142 HKD|High: HK$13,142 HKD|Avg: HK$6,322 HKD|+1.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 7HK$2,228 HKD
Retailer 8HK$2,495 HKD
Retailer 13HK$2,581 HKD
Retailer 10HK$2,762 HKD
Retailer 14HK$2,762 HKD
Retailer 4HK$2,958 HKD
Retailer 17HK$3,727 HKD
Retailer 21HK$4,002 HKD
Retailer 19HK$4,366 HKD
Retailer 12HK$4,765 HKD
Retailer 1HK$4,879 HKD
Retailer 2HK$5,090 HKD
Retailer 20HK$6,426 HKD
Retailer 16HK$6,653 HKD
Retailer 11HK$8,882 HKD
Retailer 18HK$10,435 HKD
Retailer 5HK$10,624 HKD
Retailer 9HK$10,762 HKD
Retailer 15HK$11,071 HKD
Retailer 6HK$11,469 HKD
Retailer 3HK$12,868 HKD

40 data points across 21 retailers

25 retailersHK$2,228 HKD to HK$12,868 HKD

A
Cheapest Retailer
-
HK$2,228 HKD
$284 USD
A
Retailer 2
-
HK$2,495 HKD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,581 HKD
$329 USD
View
A
Retailer 4
-
HK$2,762 HKD
$352 USD
View
Retailer 5
-
HK$2,762 HKD
$352 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$3,727 HKD
$475 USD
View
A
Retailer 7
-
HK$4,002 HKD
$510 USD
View
A
Retailer 8
-
HK$4,366 HKD
€530 EUR
View
A
Retailer 9
-
HK$4,765 HKD
ZAR 9,811 ZAR
View
A
Retailer 10
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HK$4,879 HKD
£490 GBP
View
A
Retailer 11
-
HK$5,090 HKD
A$998 AUD
View
A
Retailer 12
-
HK$5,469 HKD
$697 USD
View
Retailer 13
-
HK$5,855 HKD
$746 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$6,426 HKD
A$1,260 AUD
View
B+
Retailer 15
-
HK$6,653 HKD
$848 USD
View
B+
Retailer 16
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HK$8,882 HKD
$1,132 USD
View
B+
Retailer 17
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HK$9,279 HKD
$1,183 USD
View
B
Retailer 18
-
HK$10,435 HKD
A$2,046 AUD
View
B
Retailer 19
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HK$10,624 HKD
$1,354 USD
View
B
Retailer 20
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HK$10,762 HKD
£1,080 GBP
View
B
Retailer 21
-
HK$11,071 HKD
£1,111 GBP
View
B
Retailer 22
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HK$11,469 HKD
$1,462 USD
View
B
Retailer 23
-
HK$11,526 HKD
$1,469 USD
View
B
Retailer 24
-
HK$12,868 HKD
$1,640 USD
View
Most Expensive
Brilliant Earth
20906199A · Sep 28
HK$16,241 HKD
$2,070 USD
View
Price last confirmed 35 days ago
24 more retailers have this diamond
Prices start from HK$2,228 HKDSave up to HK$10,639 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
1.60ct Marquise
HK$2,228 HKD