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Marquise|Lab Grown|IGI

1.39ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG831648670

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831648670

Diamond specifications and retailer prices

From HK$1,647 HKD
As of November 4, 2026
Save HK$7,404 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,051 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.39ct lab-grown marquise diamond

This 1.39ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831648670 or 831648670. Listed at 20 retailers as of November 4, 2026, with prices from HK$1,647 to HK$9,051, a HK$7,404 spread on the same certified stone. Reve Diamonds lists it at HK$9,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648670
Dimensions11.39 × 6.00 × 3.73 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm6.00 mm1.39 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648670
Side View
Table 57.0%Crown 26°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: Nov 4
Current: HK$2,212 HKD|Low: HK$1,647 HKD|High: HK$11,532 HKD|Avg: HK$4,947 HKD|-2.1%
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
November 5, 2026
Retailer 2HK$1,647 HKD
Retailer 6HK$2,103 HKD
Retailer 1HK$2,212 HKD
Retailer 12HK$3,005 HKD
Retailer 13HK$3,083 HKD
Retailer 15HK$3,201 HKD
Retailer 9HK$3,271 HKD
Retailer 3HK$4,331 HKD
Retailer 11HK$4,707 HKD
Retailer 4HK$5,970 HKD
Retailer 7HK$6,072 HKD
Retailer 5HK$6,284 HKD
Retailer 14HK$6,315 HKD
Retailer 8HK$7,767 HKD
Retailer 10HK$8,504 HKD
Reve DiamondsHK$9,051 HKD

41 data points across 16 retailers

20 retailersHK$1,647 HKD to HK$9,051 HKD

Retailer 1
-
HK$1,475 HKD
Price last confirmed 29 days ago
A
Retailer 2
-
HK$1,647 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,726 HKD
View
Price last confirmed 38 days ago
Retailer 4
-
HK$1,828 HKD
View
Price last confirmed 34 days ago
A
Retailer 5
-
HK$2,103 HKD
View
A
Retailer 6
-
HK$2,212 HKD
View
Retailer 7
-
HK$3,005 HKD
View
Price last confirmed 10 days ago
Retailer 8
-
HK$3,083 HKD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$3,201 HKD
View
A
Retailer 10
-
HK$3,271 HKD
View
B+
Retailer 11
-
HK$4,331 HKD
View
B+
Retailer 12
-
HK$4,707 HKD
View
Retailer 13
-
HK$5,868 HKD
View
Price last confirmed 33 days ago
B
Retailer 14
-
HK$5,970 HKD
View
B
Retailer 15
-
HK$6,119 HKD
View
B+
Retailer 16
-
HK$6,284 HKD
View
Retailer 17
-
HK$6,315 HKD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$7,767 HKD
View
B
Retailer 19
-
HK$8,504 HKD
View
Most Expensive
B
Reve Diamonds
DDDE9C981 · Nov 4
HK$9,051 HKD
$1,154 USD
View
19 more retailers have this diamond
Prices start from HK$1,647 HKDSave up to HK$7,404 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
1.39ct Marquise
HK$1,647 HKD