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Marquise|Lab Grown|IGI

3.08ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG846692112

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846692112

Diamond specifications and retailer prices

From HK$3,507 HKD
As of November 1, 2026
Save HK$11,698 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$17,183 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846692112 or 846692112. Listed at 13 retailers as of November 1, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846692112
Dimensions12.24 × 7.79 × 5.10 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm7.79 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846692112
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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$17,183 HKD|Low: HK$3,507 HKD|High: HK$17,183 HKD|Avg: HK$9,445 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 13HK$3,507 HKD
Retailer 2HK$4,323 HKD
Retailer 5HK$5,218 HKD
Retailer 8HK$5,218 HKD
Retailer 6HK$6,387 HKD
Retailer 9HK$8,183 HKD
Retailer 12HK$8,332 HKD
Retailer 10HK$10,914 HKD
Retailer 11HK$12,789 HKD
Retailer 3HK$14,366 HKD
Retailer 4HK$14,570 HKD
Retailer 7HK$15,206 HKD
Rare CaratHK$17,183 HKD

11 data points across 13 retailers

13 retailersHK$3,507 HKD to HK$15,206 HKD

A
Cheapest Retailer
-
HK$3,507 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,323 HKD
View
A
Retailer 3
-
HK$5,218 HKD
View
B+
Retailer 4
-
HK$5,218 HKD
View
A
Retailer 5
-
HK$6,387 HKD
View
A
Retailer 6
-
HK$8,183 HKD
View
A
Retailer 7
-
HK$8,332 HKD
View
B+
Retailer 8
-
HK$10,914 HKD
View
B+
Retailer 9
-
HK$12,789 HKD
View
B+
Retailer 10
-
HK$14,366 HKD
View
B
Retailer 11
-
HK$14,570 HKD
View
B+
Retailer 12
-
HK$15,206 HKD
View
Most Expensive
Rare Carat
AJ-1111_l_846692112 · Oct 28
HK$17,183 HKD
$2,190 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from HK$3,507 HKDSave up to HK$11,698 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
3.08ct Marquise
HK$3,507 HKD