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Marquise|Lab Grown|IGI

1.38ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG786666141

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786666141

Diamond specifications and retailer prices

From HK$1,726 HKD
$220 USD
As of November 2, 2026
Save HK$13,221 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$14,947 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786666141 or 786666141. Listed at 21 retailers as of October 27, 2026, with prices from HK$1,726 to HK$14,947, a HK$13,221 spread on the same certified stone. Queensmith lists it at HK$14,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786666141
Dimensions11.02 × 6.01 × 3.59 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm6.01 mm1.38 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786666141
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.7%

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: Nov 2
Current: HK$3,940 HKD|Low: HK$1,726 HKD|High: HK$10,380 HKD|Avg: HK$4,605 HKD|+3.8%
Retailer 1
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 2, 2026
Retailer 5HK$1,726 HKD
Retailer 13HK$1,922 HKD
Retailer 11HK$2,134 HKD
Retailer 15HK$2,134 HKD
Retailer 4HK$2,887 HKD
Retailer 8HK$3,690 HKD
Retailer 10HK$3,716 HKD
Retailer 1HK$3,940 HKD
Retailer 2HK$4,088 HKD
Retailer 7HK$4,614 HKD
Retailer 14HK$6,897 HKD
Retailer 6HK$7,285 HKD
Retailer 12HK$7,336 HKD
Retailer 9HK$8,570 HKD
Retailer 3HK$9,858 HKD

44 data points across 15 retailers

21 retailersHK$1,726 HKD to HK$14,947 HKD

Retailer 1
-
HK$1,726 HKD
$220 USD
Price last confirmed 14 days ago
Retailer 2
-
HK$1,726 HKD
$220 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
HK$1,726 HKD
$220 USD
View
A
Retailer 4
-
HK$1,922 HKD
$245 USD
View
Final sale: no returns
Retailer 5
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 34 days ago
Retailer 6
-
HK$2,111 HKD
$269 USD
View
Price last confirmed 35 days ago
Retailer 7
-
HK$2,134 HKD
$272 USD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$2,134 HKD
$272 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$2,887 HKD
$368 USD
View
A
Retailer 10
-
HK$3,690 HKD
ZAR 7,598 ZAR
View
A
Retailer 11
-
HK$3,716 HKD
€451 EUR
View
A
Retailer 12
-
HK$3,940 HKD
£395 GBP
View
A
Retailer 13
-
HK$4,088 HKD
$521 USD
View
B+
Retailer 14
-
HK$4,614 HKD
$588 USD
View
Retailer 15
-
HK$6,873 HKD
$876 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
HK$6,897 HKD
$879 USD
View
B
Retailer 17
-
HK$7,285 HKD
$928 USD
View
B
Retailer 18
-
HK$7,336 HKD
$935 USD
View
B
Retailer 19
-
HK$8,570 HKD
£860 GBP
View
B
Retailer 20
-
HK$9,858 HKD
$1,256 USD
View
Most Expensive
B
Queensmith
LG786666141 · Oct 27
HK$14,947 HKD
£1,500 GBP
View
20 more retailers have this diamond
Prices start from HK$1,726 HKDSave up to HK$13,221 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
1.38ct Marquise
HK$1,726 HKD