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Marquise|Lab Grown|IGI

0.49ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG786619126

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786619126

Diamond specifications and retailer prices

From HK$1,326 HKD
$169 USD
As of October 30, 2026
Save HK$7,283 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,609 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786619126 or 786619126. Listed at 16 retailers as of October 30, 2026, with prices from HK$1,326 to HK$8,609, a HK$7,283 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$8,609. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.49
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786619126
Dimensions7.73 × 3.99 × 2.73 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm3.99 mm0.49 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786619126
Side View
Table 55.0%Crown 37.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 68.4%

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: Oct 30
Current: HK$8,609 HKD|Low: HK$1,326 HKD|High: HK$9,565 HKD|Avg: HK$3,816 HKD|-10.0%
Flawless Fine Jewelry
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 1, 2026
Retailer 4HK$1,326 HKD
Retailer 11HK$1,538 HKD
Retailer 5HK$1,640 HKD
Retailer 14HK$1,640 HKD
Retailer 12HK$2,212 HKD
Retailer 15HK$2,644 HKD
Retailer 8HK$2,919 HKD
Retailer 10HK$2,941 HKD
Retailer 2HK$2,980 HKD
Retailer 7HK$3,366 HKD
Retailer 13HK$3,609 HKD
Retailer 6HK$5,272 HKD
Retailer 3HK$5,701 HKD
Retailer 9HK$7,712 HKD
Flawless Fine JewelryHK$8,609 HKD

43 data points across 15 retailers

16 retailersHK$1,326 HKD to HK$8,609 HKD

A
Cheapest Retailer
-
HK$1,326 HKD
$169 USD
A
Retailer 2
-
HK$1,538 HKD
$196 USD
View
Retailer 3
-
HK$1,640 HKD
$209 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$1,640 HKD
$209 USD
View
A
Retailer 5
-
HK$2,212 HKD
$282 USD
View
A
Retailer 6
-
HK$2,644 HKD
$337 USD
View
A
Retailer 7
-
HK$2,919 HKD
£293 GBP
View
A
Retailer 8
-
HK$2,941 HKD
€357 EUR
View
A
Retailer 9
-
HK$2,980 HKD
ZAR 6,137 ZAR
View
A
Retailer 10
-
HK$3,366 HKD
$429 USD
View
Retailer 11
-
HK$3,521 HKD
$449 USD
View
Price last confirmed 97 days ago
B+
Retailer 12
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 13
-
HK$5,272 HKD
$672 USD
View
B
Retailer 14
-
HK$5,701 HKD
$727 USD
View
B
Retailer 15
-
HK$7,712 HKD
£774 GBP
View
Most Expensive
B
Flawless Fine Jewelry
4243FD925 · Oct 31
HK$8,609 HKD
£864 GBP
View
15 more retailers have this diamond
Prices start from HK$1,326 HKDSave up to HK$7,283 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
0.49ct Marquise
HK$1,326 HKD