CaratHunter
Plans
Marquise|Lab Grown|IGI

3.08ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG750509744

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750509744

Diamond specifications and retailer prices

From HK$3,413 HKD
As of November 3, 2026
Save HK$19,159 HKD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$22,572 HKD at Frank Darling · As of November 4, 2026
View at Frank Darling

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 LG750509744 or 750509744. Listed at 7 retailers as of November 3, 2026, with prices from HK$3,413 to HK$22,572, a HK$19,159 spread on the same certified stone. Frank Darling lists it at HK$22,572. 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 angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750509744
Dimensions15.80 × 7.51 × 4.60 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
15.80 mm7.51 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750509744
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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 3
Current: HK$22,572 HKD|Low: HK$3,413 HKD|High: HK$40,721 HKD|Avg: HK$13,717 HKD|-0.0%
Frank Darling
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
October 31, 2026
Retailer 8HK$3,413 HKD
Retailer 9HK$4,841 HKD
Retailer 4HK$4,943 HKD
Retailer 14HK$6,159 HKD
Retailer 11HK$6,410 HKD
Retailer 15HK$7,360 HKD
Retailer 3HK$9,439 HKD
Retailer 6HK$11,392 HKD
Retailer 2HK$12,483 HKD
Retailer 13HK$13,621 HKD
Retailer 5HK$15,080 HKD
Retailer 10HK$17,183 HKD
Frank DarlingHK$22,572 HKD
Retailer 12HK$25,107 HKD
Retailer 7HK$40,721 HKD

9 data points across 15 retailers

7 retailersHK$3,413 HKD to HK$22,572 HKD

A
Cheapest Retailer
-
HK$3,413 HKD
Final sale: no returns
B+
Retailer 2
-
HK$4,841 HKD
View
B+
Retailer 3
-
HK$11,392 HKD
View
B+
Retailer 4
-
HK$12,483 HKD
View
B+
Retailer 5
-
HK$15,080 HKD
View
Retailer 6
-
HK$17,183 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
Frank Darling
100760141112KD · Nov 4
HK$22,572 HKD
$2,877 USD
View
6 more retailers have this diamond
Prices start from HK$3,413 HKDSave up to HK$19,159 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$3,413 HKD