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Marquise|Lab Grown|IGI

1.27ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG790621851

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790621851

Diamond specifications and retailer prices

From HK$2,307 HKD
$294 USD
As of November 1, 2026
Save HK$7,981 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$17,889 HKD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790621851 or 790621851. Listed at 12 retailers as of November 1, 2026, with a 346% 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

1.27
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790621851
Dimensions11.49 × 5.64 × 3.47 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.49 mm5.64 mm1.27 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790621851
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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$17,889 HKD|Low: HK$2,401 HKD|High: HK$17,889 HKD|Avg: HK$5,976 HKD|+22.6%
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
November 2, 2026
Retailer 13HK$3,091 HKD
Retailer 9HK$3,335 HKD
Retailer 4HK$3,735 HKD
Retailer 14HK$4,064 HKD
Retailer 8HK$4,394 HKD
Retailer 7HK$4,834 HKD
Retailer 5HK$6,227 HKD
Retailer 6HK$6,511 HKD
Retailer 3HK$7,100 HKD
Retailer 2HK$7,446 HKD
Retailer 12HK$9,516 HKD
Retailer 10HK$10,214 HKD
Retailer 11HK$10,288 HKD
Do Amore DiamondsHK$17,889 HKD

11 data points across 14 retailers

12 retailersHK$2,307 HKD to HK$10,288 HKD

A
Cheapest Retailer
-
HK$2,307 HKD
$294 USD
A
Retailer 2
-
HK$3,091 HKD
$394 USD
View
A
Retailer 3
-
HK$3,335 HKD
$425 USD
View
Retailer 4
-
HK$4,064 HKD
$518 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$4,394 HKD
ZAR 9,047 ZAR
View
A
Retailer 6
-
HK$4,834 HKD
£485 GBP
View
B
Retailer 7
-
HK$7,446 HKD
$949 USD
View
B
Retailer 8
-
HK$8,191 HKD
$1,044 USD
View
B
Retailer 9
-
HK$9,516 HKD
$1,213 USD
View
B
Retailer 10
-
HK$10,214 HKD
£1,025 GBP
View
B
Retailer 11
-
HK$10,288 HKD
$1,311 USD
View
Most Expensive
Do Amore Diamonds
27-528F13A01 · Nov 2
HK$17,889 HKD
$2,280 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$2,307 HKDSave up to HK$7,981 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$2,307 HKD