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Marquise|Lab Grown|IGI

3.08ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG846657999

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846657999

Diamond specifications and retailer prices

From HK$4,268 HKD
$544 USD
As of November 2, 2026
Save HK$23,978 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$28,246 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846657999 or 846657999. Listed at 15 retailers as of October 28, 2026, with prices from HK$4,268 to HK$28,246, a HK$23,978 spread on the same certified stone. Rare Carat lists it at HK$28,246. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846657999
Dimensions15.17 × 7.31 × 4.69 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.17 mm7.31 mm3.08 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846657999
Side View
Table 57.0%Crown 34.7°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 64.2%

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 2
Current: HK$28,246 HKD|Low: HK$4,268 HKD|High: HK$28,246 HKD|Avg: HK$13,578 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
Retailer 14
Retailer 15
November 2, 2026
Retailer 15HK$4,268 HKD
Retailer 10HK$4,778 HKD
Retailer 12HK$5,296 HKD
Retailer 8HK$5,744 HKD
Retailer 11HK$6,355 HKD
Retailer 4HK$8,074 HKD
Retailer 5HK$8,176 HKD
Retailer 9HK$8,179 HKD
Retailer 2HK$13,660 HKD
Retailer 13HK$13,919 HKD
Retailer 6HK$13,927 HKD
Retailer 14HK$17,050 HKD
Retailer 7HK$17,181 HKD
Retailer 3HK$22,121 HKD
Rare CaratHK$28,246 HKD

14 data points across 15 retailers

15 retailersHK$4,268 HKD to HK$28,246 HKD

A
Cheapest Retailer
-
HK$4,268 HKD
$544 USD
A
Retailer 2
-
HK$4,778 HKD
$609 USD
View
A
Retailer 3
-
HK$5,296 HKD
$675 USD
View
A
Retailer 4
-
HK$5,744 HKD
£576 GBP
View
A
Retailer 5
-
HK$6,355 HKD
$810 USD
View
A
Retailer 6
-
HK$8,074 HKD
$1,029 USD
View
A
Retailer 7
-
HK$8,176 HKD
$1,042 USD
View
A
Retailer 8
-
HK$8,179 HKD
£821 GBP
View
B+
Retailer 9
-
HK$13,660 HKD
$1,741 USD
View
B+
Retailer 10
-
HK$13,919 HKD
$1,774 USD
View
B+
Retailer 11
-
HK$13,927 HKD
$1,775 USD
View
B
Retailer 12
-
HK$17,050 HKD
$2,173 USD
View
B
Retailer 13
-
HK$17,181 HKD
$2,190 USD
View
B
Retailer 14
-
HK$22,121 HKD
£2,220 GBP
View
Most Expensive
B
Rare Carat
MR6-30_l_846657999 · Oct 28
HK$28,246 HKD
$3,600 USD
View
14 more retailers have this diamond
Prices start from HK$4,268 HKDSave up to HK$23,978 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$4,268 HKD