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Marquise|Lab Grown|IGI

3.08ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804659635

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804659635

Diamond specifications and retailer prices

From HK$36,075 HKD
$4,598 USD
As of October 31, 2026
Save HK$120,949 HKD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$157,024 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659635 or 804659635. Listed at 13 retailers as of October 31, 2026, with prices from HK$36,075 to HK$157,024, a HK$120,949 spread on the same certified stone. With Clarity lists it at HK$157,024. 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
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659635
Dimensions14.68 × 7.49 × 4.80 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.68 mm7.49 mm3.08 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659635
Side View
Table 59.0%Crown 37°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.1%

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 31
Current: HK$81,825 HKD|Low: HK$31,600 HKD|High: HK$184,656 HKD|Avg: HK$85,843 HKD|-14.5%
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
With Clarity
November 1, 2026
Retailer 5HK$31,600 HKD
Retailer 12HK$36,075 HKD
Retailer 2HK$49,510 HKD
Retailer 6HK$51,210 HKD
Retailer 10HK$60,216 HKD
Retailer 13HK$60,804 HKD
Retailer 9HK$64,858 HKD
Retailer 7HK$69,905 HKD
Retailer 3HK$73,891 HKD
Retailer 1HK$81,825 HKD
Retailer 8HK$91,748 HKD
Retailer 11HK$106,325 HKD
Retailer 4HK$140,864 HKD
With ClarityHK$157,024 HKD

38 data points across 14 retailers

13 retailersHK$36,075 HKD to HK$157,024 HKD

A
Cheapest Retailer
-
HK$36,075 HKD
$4,598 USD
B+
Retailer 2
-
HK$49,510 HKD
View
B+
Retailer 3
-
HK$51,210 HKD
£5,140 GBP
View
B+
Retailer 4
-
HK$60,216 HKD
$7,675 USD
View
B+
Retailer 5
-
HK$60,804 HKD
$7,750 USD
View
B+
Retailer 6
-
HK$64,858 HKD
€7,873 EUR
View
B+
Retailer 7
-
HK$69,905 HKD
$8,910 USD
View
B+
Retailer 8
-
HK$73,891 HKD
$9,418 USD
View
B+
Retailer 9
-
HK$81,825 HKD
£8,212 GBP
View
B+
Retailer 10
-
HK$91,748 HKD
ZAR 188,918 ZAR
View
Retailer 11
-
HK$106,325 HKD
$13,552 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
HK$140,864 HKD
$17,954 USD
View
Most Expensive
B
With Clarity
804659635 · Oct 31
HK$157,024 HKD
$20,014 USD
View
12 more retailers have this diamond
Prices start from HK$36,075 HKDSave up to HK$120,949 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$36,075 HKD