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Marquise|Lab Grown|IGI

1.20ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG836626484

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836626484

Diamond specifications and retailer prices

From HK$1,640 HKD
$209 USD
As of October 30, 2026
Save HK$7,411 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,051 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836626484 or 836626484. Listed at 12 retailers as of October 30, 2026, with prices from HK$1,640 to HK$9,051, a HK$7,411 spread on the same certified stone. Reve Diamonds lists it at HK$9,051. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626484
Dimensions11.39 × 5.64 × 3.38 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm5.64 mm1.20 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836626484
Side View
Table 59.0%Crown 29.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.9%

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: Oct 30
Current: HK$5,884 HKD|Low: HK$1,640 HKD|High: HK$9,051 HKD|Avg: HK$4,660 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 3HK$1,640 HKD
Retailer 5HK$2,290 HKD
Retailer 9HK$2,471 HKD
Retailer 7HK$3,229 HKD
Retailer 4HK$3,300 HKD
Retailer 8HK$3,358 HKD
Retailer 2HK$5,722 HKD
Retailer 1HK$5,884 HKD
Retailer 10HK$6,286 HKD
Retailer 6HK$8,569 HKD
Reve DiamondsHK$9,051 HKD

31 data points across 11 retailers

12 retailersHK$1,640 HKD to HK$9,051 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
$209 USD
Final sale: no returns
A
Retailer 2
-
HK$1,820 HKD
$232 USD
View
A
Retailer 3
-
HK$2,290 HKD
£230 GBP
View
B+
Retailer 4
-
HK$2,471 HKD
$315 USD
View
A
Retailer 5
-
HK$3,229 HKD
€392 EUR
View
A
Retailer 6
-
HK$3,300 HKD
£331 GBP
View
A
Retailer 7
-
HK$3,358 HKD
$428 USD
View
Retailer 8
-
HK$5,722 HKD
A$1,122 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
HK$5,884 HKD
$750 USD
View
B
Retailer 10
-
HK$6,286 HKD
$801 USD
View
B
Retailer 11
-
HK$8,569 HKD
£860 GBP
View
Most Expensive
B
Reve Diamonds
058B73B69 · Oct 30
HK$9,051 HKD
$1,154 USD
View
11 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$7,411 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$1,640 HKD