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Marquise|Lab Grown|IGI

5.07ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG843618855

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843618855

Diamond specifications and retailer prices

From HK$4,660 HKD
$594 USD
As of November 2, 2026
Save HK$22,878 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$27,538 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843618855 or 843618855. Listed at 19 retailers as of October 28, 2026, with prices from HK$4,660 to HK$27,538, a HK$22,878 spread on the same certified stone. Rare Carat lists it at HK$27,538. 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

5.07
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618855
Dimensions17.68 × 9.04 × 5.55 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.68 mm9.04 mm5.07 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618855
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.4%

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: Nov 2
Current: HK$27,538 HKD|Low: HK$4,660 HKD|High: HK$27,538 HKD|Avg: HK$12,263 HKD|+0.9%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 19HK$4,660 HKD
Retailer 12HK$5,225 HKD
Retailer 11HK$5,759 HKD
Retailer 7HK$5,782 HKD
Retailer 2HK$6,049 HKD
Retailer 3HK$6,427 HKD
Retailer 8HK$6,787 HKD
Retailer 18HK$7,752 HKD
Retailer 17HK$8,552 HKD
Retailer 10HK$8,881 HKD
Retailer 9HK$11,412 HKD
Retailer 15HK$12,263 HKD
Retailer 16HK$13,565 HKD
Retailer 14HK$15,205 HKD
Retailer 6HK$16,859 HKD
Retailer 4HK$18,613 HKD
Retailer 5HK$18,706 HKD
Retailer 13HK$25,099 HKD
Rare CaratHK$27,538 HKD

19 data points across 19 retailers

19 retailersHK$4,660 HKD to HK$27,538 HKD

A
Cheapest Retailer
-
HK$4,660 HKD
$594 USD
A
Retailer 2
-
HK$5,225 HKD
$666 USD
View
Retailer 3
-
HK$5,759 HKD
$734 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
HK$5,782 HKD
$737 USD
View
A
Retailer 5
-
HK$6,049 HKD
£607 GBP
View
A
Retailer 6
-
HK$6,427 HKD
View
A
Retailer 7
-
HK$6,787 HKD
$865 USD
View
B+
Retailer 8
-
HK$7,752 HKD
$988 USD
View
A
Retailer 9
-
HK$8,552 HKD
$1,090 USD
View
A
Retailer 10
-
HK$8,881 HKD
€1,078 EUR
View
A
Retailer 11
-
HK$11,412 HKD
ZAR 23,499 ZAR
View
A
Retailer 12
-
HK$12,263 HKD
$1,563 USD
View
A
Retailer 13
-
HK$13,565 HKD
$1,729 USD
View
B+
Retailer 14
-
HK$15,205 HKD
$1,938 USD
View
B+
Retailer 15
-
HK$16,859 HKD
£1,692 GBP
View
B+
Retailer 16
-
HK$18,613 HKD
SGD 3,206 SGD
View
B+
Retailer 17
-
HK$18,706 HKD
$2,384 USD
View
B
Retailer 18
-
HK$25,099 HKD
£2,519 GBP
View
Most Expensive
B
Rare Carat
AJ-00067300 · Oct 28
HK$27,538 HKD
$3,510 USD
View
18 more retailers have this diamond
Prices start from HK$4,660 HKDSave up to HK$22,878 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
5.07ct Marquise
HK$4,660 HKD