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Marquise|Lab Grown|IGI

3.08ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799676666

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676666

Diamond specifications and retailer prices

From HK$30,002 HKD
$3,824 USD
As of October 30, 2026
Save HK$93,149 HKD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$123,151 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG799676666 or 799676666. Listed at 24 retailers as of October 30, 2026, with prices from HK$30,002 to HK$123,151, a HK$93,149 spread on the same certified stone. Taylor and Hart lists it at HK$123,151. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676666
Dimensions14.84 × 7.76 × 4.74 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
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
14.84 mm7.76 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676666
Side View
Table 57.0%Crown 32.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

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 30
Current: HK$74,551 HKD|Low: HK$30,002 HKD|High: HK$135,485 HKD|Avg: HK$62,670 HKD|-9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Taylor and Hart
November 1, 2026
Retailer 10HK$30,002 HKD
Retailer 3HK$31,446 HKD
Retailer 6HK$31,571 HKD
Retailer 22HK$32,889 HKD
Retailer 11HK$33,603 HKD
Retailer 8HK$34,717 HKD
Retailer 20HK$34,804 HKD
Retailer 15HK$39,480 HKD
Retailer 13HK$40,973 HKD
Retailer 2HK$43,489 HKD
Retailer 16HK$45,592 HKD
Retailer 17HK$46,156 HKD
Retailer 7HK$53,567 HKD
Retailer 12HK$53,923 HKD
Retailer 21HK$56,274 HKD
Retailer 4HK$59,863 HKD
Retailer 18HK$73,906 HKD
Retailer 1HK$74,551 HKD
Retailer 19HK$80,800 HKD
Retailer 9HK$87,762 HKD
Retailer 5HK$101,351 HKD
Retailer 14HK$118,601 HKD
Taylor and HartHK$123,151 HKD

39 data points across 23 retailers

24 retailersHK$30,002 HKD to HK$123,151 HKD

A
Cheapest Retailer
-
HK$30,002 HKD
$3,824 USD
A
Retailer 2
-
HK$31,446 HKD
$4,008 USD
View
A
Retailer 3
-
HK$31,571 HKD
$4,024 USD
View
A
Retailer 4
-
HK$32,889 HKD
$4,192 USD
View
A
Retailer 5
-
HK$33,603 HKD
$4,283 USD
View
Final sale: no returns
A
Retailer 6
-
HK$34,717 HKD
$4,425 USD
View
A
Retailer 7
-
HK$34,804 HKD
$4,436 USD
View
Retailer 8
-
HK$39,480 HKD
$5,032 USD
View
Price last confirmed 16 days ago
A
Retailer 9
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HK$40,973 HKD
View
A
Retailer 10
-
HK$43,489 HKD
$5,543 USD
View
A
Retailer 11
-
HK$45,592 HKD
£4,576 GBP
View
A
Retailer 12
-
HK$46,156 HKD
$5,883 USD
View
B+
Retailer 13
-
HK$53,567 HKD
£5,376 GBP
View
B+
Retailer 14
-
HK$53,923 HKD
$6,873 USD
View
B+
Retailer 15
-
HK$56,274 HKD
€6,831 EUR
View
B+
Retailer 16
-
HK$59,863 HKD
$7,630 USD
View
B+
Retailer 17
-
HK$73,906 HKD
$9,420 USD
View
B+
Retailer 18
-
HK$74,551 HKD
£7,482 GBP
View
B+
Retailer 19
-
HK$80,800 HKD
ZAR 166,376 ZAR
View
B+
Retailer 20
-
HK$83,823 HKD
$10,684 USD
View
B+
Retailer 21
-
HK$87,762 HKD
$11,186 USD
View
B
Retailer 22
-
HK$101,351 HKD
$12,918 USD
View
B
Retailer 23
-
HK$118,601 HKD
SGD 20,428 SGD
View
Most Expensive
B
Taylor and Hart
PYDGB99 · Oct 31
HK$123,151 HKD
$15,697 USD
View
23 more retailers have this diamond
Prices start from HK$30,002 HKDSave up to HK$93,149 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$30,002 HKD