CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG742534902

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742534902

Diamond specifications and retailer prices

From HK$2,150 HKD
$274 USD
As of November 1, 2026
Save HK$9,540 HKD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$11,690 HKD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742534902 or 742534902. Listed at 24 retailers as of October 27, 2026, with prices from HK$2,150 to HK$11,690, a HK$9,540 spread on the same certified stone. Brilliant Earth lists it at HK$11,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742534902
Dimensions11.01 × 5.54 × 3.45 mm
L/W Ratio1.99
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
11.01 mm5.54 mm1.20 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742534902
Side View
Table 58.0%Crown 35.4°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 62.3%

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 1
Current: HK$8,787 HKD|Low: HK$2,150 HKD|High: HK$14,593 HKD|Avg: HK$6,359 HKD|-39.8%
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
November 1, 2026
Retailer 16HK$2,150 HKD
Retailer 5HK$2,409 HKD
Retailer 3HK$3,280 HKD
Retailer 4HK$4,061 HKD
Retailer 2HK$4,119 HKD
Retailer 14HK$4,252 HKD
Retailer 13HK$4,529 HKD
Retailer 8HK$4,613 HKD
Retailer 18HK$5,344 HKD
Retailer 6HK$5,921 HKD
Retailer 17HK$6,104 HKD
Retailer 9HK$6,983 HKD
Retailer 15HK$8,075 HKD
Retailer 7HK$8,630 HKD
Brilliant EarthHK$8,787 HKD
Retailer 10HK$8,975 HKD
Retailer 11HK$9,556 HKD
Retailer 12HK$10,496 HKD

27 data points across 18 retailers

24 retailersHK$2,150 HKD to HK$11,690 HKD

A
Cheapest Retailer
-
HK$2,150 HKD
$274 USD
Final sale: no returns
Retailer 2
-
HK$2,173 HKD
$277 USD
View
Price last confirmed 30 days ago
Retailer 3
-
HK$2,409 HKD
$307 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$2,620 HKD
$334 USD
View
Price last confirmed 34 days ago
Retailer 5
-
HK$2,801 HKD
$357 USD
View
Price last confirmed 29 days ago
Retailer 6
-
HK$2,887 HKD
$368 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$3,280 HKD
$418 USD
View
A
Retailer 8
-
HK$4,061 HKD
€493 EUR
View
A
Retailer 9
-
HK$4,119 HKD
ZAR 8,481 ZAR
View
A
Retailer 10
-
HK$4,252 HKD
$542 USD
View
B+
Retailer 11
-
HK$4,529 HKD
£455 GBP
View
B+
Retailer 12
-
HK$4,613 HKD
$588 USD
View
B+
Retailer 13
-
HK$5,344 HKD
A$1,048 AUD
View
Retailer 14
-
HK$5,921 HKD
A$1,161 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$6,104 HKD
$778 USD
View
Retailer 16
-
HK$7,469 HKD
$952 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
HK$8,075 HKD
$1,029 USD
View
B
Retailer 18
-
HK$8,630 HKD
$1,100 USD
View
B
Retailer 19
-
HK$8,787 HKD
$1,120 USD
View
Retailer 20
-
HK$8,975 HKD
A$1,760 AUD
View
Price last confirmed 24 days ago
Retailer 21
-
HK$9,015 HKD
$1,149 USD
View
Price last confirmed 32 days ago
B
Retailer 22
-
HK$9,556 HKD
£959 GBP
View
B
Retailer 23
-
HK$10,496 HKD
$1,338 USD
View
Most Expensive
B
Brilliant Earth
16912620A · Oct 27
HK$11,690 HKD
$1,490 USD
View
23 more retailers have this diamond
Prices start from HK$2,150 HKDSave up to HK$9,540 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
1.20ct Marquise
HK$2,150 HKD