Marquise|Lab Grown|IGI

1.27ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG831628422

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831628422

Diamond specifications and retailer prices

From HK$2,424 HKD
$309 USD
As of October 30, 2026
Save HK$9,503 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$19,300 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct 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 very-good cut grade and certified by IGI LG831628422 or 831628422. Listed at 18 retailers as of October 30, 2026, with a 392% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.27
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831628422
Dimensions11.30 × 5.54 × 3.53 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm5.54 mm1.27 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831628422
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.7%

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$19,300 HKD|Low: HK$1,867 HKD|High: HK$19,300 HKD|Avg: HK$6,519 HKD|+20.6%
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
November 1, 2026
Retailer 6HK$2,071 HKD
Retailer 15HK$2,424 HKD
Retailer 11HK$3,005 HKD
Retailer 8HK$3,562 HKD
Retailer 13HK$3,923 HKD
Retailer 9HK$5,249 HKD
Retailer 12HK$5,335 HKD
Retailer 4HK$5,563 HKD
Retailer 10HK$6,058 HKD
Retailer 7HK$6,509 HKD
Retailer 5HK$7,441 HKD
Retailer 3HK$10,677 HKD
Retailer 14HK$10,854 HKD
Retailer 2HK$11,927 HKD
Do Amore DiamondsHK$19,300 HKD

35 data points across 15 retailers

18 retailersHK$2,424 HKD to HK$11,927 HKD

Retailer 1
-
HK$1,601 HKD
$204 USD
Price last confirmed 31 days ago
Retailer 2
-
HK$1,938 HKD
$247 USD
View
Price last confirmed 34 days ago
Retailer 3
-
HK$2,048 HKD
$261 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
HK$2,424 HKD
$309 USD
View
Final sale: no returns
A
Retailer 5
-
HK$3,005 HKD
$383 USD
View
B+
Retailer 6
-
HK$3,562 HKD
£358 GBP
View
B+
Retailer 7
-
HK$3,923 HKD
$500 USD
View
B
Retailer 8
-
HK$5,249 HKD
£527 GBP
View
B+
Retailer 9
-
HK$5,335 HKD
$680 USD
View
B+
Retailer 10
-
HK$5,563 HKD
$709 USD
View
B
Retailer 11
-
HK$6,058 HKD
A$1,188 AUD
View
B
Retailer 12
-
HK$6,509 HKD
CA$1,152 CAD
View
Retailer 13
-
HK$7,351 HKD
$937 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
HK$7,441 HKD
$948 USD
View
C
Retailer 15
-
HK$10,677 HKD
SGD 1,839 SGD
View
C
Retailer 16
-
HK$10,854 HKD
$1,383 USD
View
C
Retailer 17
-
HK$11,927 HKD
£1,197 GBP
View
Most Expensive
Do Amore Diamonds
27-81B6245A7 · Oct 31
HK$19,300 HKD
$2,460 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$2,424 HKDSave up to HK$9,503 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
1.27ct Marquise
HK$2,424 HKD