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Marquise|Lab Grown|IGI

5.74ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG591330457

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG591330457

Diamond specifications and retailer prices

From HK$6,112 HKD
$779 USD
As of October 30, 2026
Save HK$48,180 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$54,292 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.74ct lab-grown marquise diamond

This 5.74ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591330457 or 591330457. Listed at 11 retailers as of October 30, 2026, with prices from HK$6,112 to HK$54,292, a HK$48,180 spread on the same certified stone. Do Amore Diamonds lists it at HK$54,292. 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

5.74
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591330457
Dimensions19.16 × 9.37 × 5.70 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.16 mm9.37 mm5.74 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591330457
Side View
Table 58.0%Crown 36.3°Girdle: THN-STKPavilion 40°Culet: NoneDepth 60.8%

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$54,292 HKD|Low: HK$5,280 HKD|High: HK$64,099 HKD|Avg: HK$22,136 HKD|-15.3%
Do Amore Diamonds
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
Retailer 16
November 1, 2026
Retailer 12HK$6,112 HKD
Retailer 10HK$6,645 HKD
Retailer 16HK$7,328 HKD
Retailer 4HK$10,414 HKD
Retailer 6HK$10,843 HKD
Retailer 14HK$11,447 HKD
Retailer 9HK$11,455 HKD
Retailer 11HK$16,860 HKD
Retailer 3HK$18,210 HKD
Retailer 7HK$19,133 HKD
Retailer 13HK$21,999 HKD
Retailer 15HK$25,969 HKD
Retailer 2HK$29,324 HKD
Retailer 8HK$34,938 HKD
Retailer 5HK$48,016 HKD
Do Amore DiamondsHK$54,292 HKD

24 data points across 16 retailers

11 retailersHK$6,112 HKD to HK$54,292 HKD

A
Cheapest Retailer
-
HK$6,112 HKD
$779 USD
A
Retailer 2
-
HK$6,645 HKD
$847 USD
View
A
Retailer 3
-
HK$7,328 HKD
$934 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$11,447 HKD
$1,459 USD
View
A
Retailer 5
-
HK$11,455 HKD
$1,460 USD
View
B+
Retailer 6
-
HK$16,860 HKD
$2,149 USD
View
B+
Retailer 7
-
HK$21,999 HKD
$2,804 USD
View
B
Retailer 8
-
HK$25,969 HKD
$3,310 USD
View
B
Retailer 9
-
HK$29,324 HKD
£2,943 GBP
View
B
Retailer 10
-
HK$48,016 HKD
$6,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-E233C14C4 · Oct 31
HK$54,292 HKD
$6,920 USD
View
10 more retailers have this diamond
Prices start from HK$6,112 HKDSave up to HK$48,180 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
5.74ct Marquise
HK$6,112 HKD