CaratHunter
Plans
Marquise|Lab Grown|IGI

0.57ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG815641271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815641271

Diamond specifications and retailer prices

From HK$2,628 HKD
As of November 4, 2026
Save HK$11,070 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$13,698 HKD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815641271 or 815641271. Listed at 21 retailers as of November 4, 2026, with prices from HK$2,628 to HK$13,698, a HK$11,070 spread on the same certified stone. Riddles Jewelry lists it at HK$13,698. 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

0.57
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815641271
Dimensions8.93 × 4.19 × 2.65 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm4.19 mm0.57 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815641271
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.2%

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 4
Current: HK$2,942 HKD|Low: HK$2,526 HKD|High: HK$13,219 HKD|Avg: HK$5,581 HKD|-9.9%
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
Retailer 14
November 5, 2026
Retailer 14HK$2,628 HKD
Retailer 1HK$2,942 HKD
Retailer 4HK$3,052 HKD
Retailer 2HK$3,264 HKD
Retailer 5HK$3,264 HKD
Retailer 6HK$4,605 HKD
Retailer 10HK$5,044 HKD
Retailer 13HK$5,194 HKD
Retailer 12HK$5,319 HKD
Retailer 7HK$5,751 HKD
Retailer 9HK$5,915 HKD
Retailer 11HK$6,825 HKD
Retailer 3HK$10,481 HKD
Retailer 8HK$13,031 HKD

45 data points across 14 retailers

21 retailersHK$2,628 HKD to HK$13,698 HKD

A
Cheapest Retailer
-
HK$2,628 HKD
A
Retailer 2
-
HK$2,942 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,052 HKD
View
Retailer 4
-
HK$3,264 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$3,264 HKD
View
A
Retailer 6
-
HK$3,444 HKD
View
B+
Retailer 7
-
HK$4,605 HKD
View
Retailer 8
-
HK$5,044 HKD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$5,194 HKD
View
B+
Retailer 10
-
HK$5,319 HKD
View
B+
Retailer 11
-
HK$5,751 HKD
View
B+
Retailer 12
-
HK$5,915 HKD
View
B+
Retailer 13
-
HK$6,825 HKD
View
B
Retailer 14
-
HK$7,021 HKD
View
B
Retailer 15
-
HK$10,481 HKD
View
B
Retailer 16
-
HK$10,819 HKD
View
B
Retailer 17
-
HK$11,595 HKD
View
B
Retailer 18
-
HK$11,783 HKD
View
B
Retailer 19
-
HK$12,748 HKD
View
B
Retailer 20
-
HK$13,031 HKD
View
Most Expensive
B
Riddles Jewelry
1966490690 · Nov 4
HK$13,698 HKD
$1,746 USD
View
20 more retailers have this diamond
Prices start from HK$2,628 HKDSave up to HK$11,070 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
0.57ct Marquise
HK$2,628 HKD