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Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818686985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818686985

Diamond specifications and retailer prices

From HK$1,608 HKD
$205 USD
As of October 30, 2026
Save HK$7,884 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,493 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818686985 or 818686985. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,608 to HK$9,493, a HK$7,884 spread on the same certified stone. Reve Diamonds lists it at HK$9,493. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686985
Dimensions10.70 × 5.38 × 3.27 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm5.38 mm1.38 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686985
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.2%

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$5,131 HKD|Low: HK$1,546 HKD|High: HK$9,493 HKD|Avg: HK$4,878 HKD|-12.3%
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
Reve Diamonds
October 31, 2026
Retailer 2HK$1,608 HKD
Retailer 4HK$1,993 HKD
Retailer 7HK$1,993 HKD
Retailer 9HK$2,506 HKD
Retailer 10HK$3,361 HKD
Retailer 12HK$3,374 HKD
Retailer 6HK$3,444 HKD
Retailer 8HK$3,672 HKD
Retailer 5HK$4,284 HKD
Retailer 11HK$4,875 HKD
Retailer 1HK$5,131 HKD
Retailer 15HK$6,277 HKD
Retailer 3HK$7,359 HKD
Retailer 14HK$7,689 HKD
Retailer 13HK$9,376 HKD
Reve DiamondsHK$9,493 HKD

30 data points across 16 retailers

17 retailersHK$1,608 HKD to HK$9,493 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
$205 USD
A
Retailer 2
-
HK$1,805 HKD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,993 HKD
$254 USD
View
A
Retailer 4
-
HK$1,993 HKD
$254 USD
View
A
Retailer 5
-
HK$2,506 HKD
£252 GBP
View
A
Retailer 6
-
HK$3,361 HKD
€408 EUR
View
Retailer 7
-
HK$3,374 HKD
ZAR 6,948 ZAR
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$3,444 HKD
$439 USD
View
A
Retailer 9
-
HK$3,672 HKD
£369 GBP
View
A
Retailer 10
-
HK$4,284 HKD
$546 USD
View
B+
Retailer 11
-
HK$4,875 HKD
A$956 AUD
View
B+
Retailer 12
-
HK$5,131 HKD
$654 USD
View
B+
Retailer 13
-
HK$6,277 HKD
$800 USD
View
B
Retailer 14
-
HK$7,359 HKD
$938 USD
View
B
Retailer 15
-
HK$7,689 HKD
$980 USD
View
B
Retailer 16
-
HK$9,376 HKD
£941 GBP
View
Most Expensive
B
Reve Diamonds
0C30502E1 · Oct 30
HK$9,493 HKD
$1,210 USD
View
16 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$7,884 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$1,608 HKD