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Marquise|Lab Grown|IGI

1.37ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG782681449

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782681449

Diamond specifications and retailer prices

From HK$2,919 HKD
$372 USD
As of October 30, 2026
Save HK$3,533 HKD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$16,870 HKD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782681449 or 782681449. Listed at 14 retailers as of October 29, 2026, with a 121% 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

1.37
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782681449
Dimensions11.05 × 5.80 × 11.05 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm5.80 mm1.37 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782681449
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.8%

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$16,870 HKD|Low: HK$1,758 HKD|High: HK$359,365 HKD|Avg: HK$61,916 HKD|-95.3%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 19HK$1,758 HKD
Retailer 18HK$2,181 HKD
Retailer 15HK$2,877 HKD
Retailer 13HK$2,919 HKD
Retailer 14HK$3,437 HKD
Retailer 10HK$3,672 HKD
Retailer 17HK$4,412 HKD
Retailer 12HK$5,524 HKD
Retailer 8HK$6,081 HKD
Retailer 11HK$6,128 HKD
Retailer 2HK$6,452 HKD
Retailer 16HK$7,737 HKD
Retailer 9HK$7,925 HKD
Do Amore DiamondsHK$16,870 HKD
Retailer 4HK$83,415 HKD
Retailer 7HK$89,833 HKD
Retailer 5HK$93,043 HKD
Retailer 6HK$147,202 HKD
Retailer 3HK$158,492 HKD
Retailer 20HK$171,209 HKD

23 data points across 20 retailers

14 retailersHK$2,919 HKD to HK$6,452 HKD

Retailer 1
-
HK$1,758 HKD
$224 USD
Price last confirmed 8 days ago
Retailer 2
-
HK$2,181 HKD
$278 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$2,877 HKD
£289 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$2,919 HKD
$372 USD
View
A
Retailer 5
-
HK$3,437 HKD
$438 USD
View
Retailer 6
-
HK$4,412 HKD
£443 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
HK$6,081 HKD
$775 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
HK$6,452 HKD
A$1,265 AUD
View
Retailer 9
-
HK$7,737 HKD
$986 USD
View
Price last confirmed 8 days ago
Most Expensive
Do Amore Diamonds
27-14F7F873E · Oct 23
HK$16,870 HKD
$2,150 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from HK$2,919 HKDSave up to HK$3,533 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
1.37ct Marquise
HK$2,919 HKD