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Marquise|Lab Grown|IGI

5.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG791610337

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791610337

Diamond specifications and retailer prices

From HK$9,854 HKD
$1,256 USD
As of October 30, 2026
Save HK$74,008 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$83,863 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791610337 or 791610337. Listed at 20 retailers as of October 30, 2026, with prices from HK$9,854 to HK$83,863, a HK$74,008 spread on the same certified stone. Yadav Diamonds lists it at HK$83,863. 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

5.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791610337
Dimensions17.58 × 8.92 × 5.61 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.58 mm8.92 mm5.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791610337
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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$36,050 HKD|Low: HK$9,462 HKD|High: HK$44,054 HKD|Avg: HK$21,052 HKD
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
Retailer 15
November 1, 2026
Retailer 14HK$9,854 HKD
Retailer 4HK$10,725 HKD
Retailer 6HK$11,039 HKD
Retailer 5HK$11,439 HKD
Retailer 15HK$11,439 HKD
Retailer 13HK$12,788 HKD
Retailer 11HK$16,084 HKD
Retailer 8HK$17,808 HKD
Retailer 3HK$23,663 HKD
Retailer 9HK$25,580 HKD
Retailer 10HK$25,646 HKD
Retailer 7HK$30,490 HKD
Retailer 2HK$32,811 HKD
Retailer 1HK$36,050 HKD
Retailer 12HK$43,818 HKD

44 data points across 15 retailers

20 retailersHK$9,854 HKD to HK$83,863 HKD

A
Cheapest Retailer
-
HK$9,854 HKD
$1,256 USD
A
Retailer 2
-
HK$10,725 HKD
$1,367 USD
View
A
Retailer 3
-
HK$11,039 HKD
$1,407 USD
View
Final sale: no returns
Retailer 4
-
HK$11,439 HKD
$1,458 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$11,439 HKD
$1,458 USD
View
A
Retailer 6
-
HK$12,788 HKD
$1,630 USD
View
A
Retailer 7
-
HK$15,809 HKD
$2,015 USD
View
A
Retailer 8
-
HK$16,084 HKD
$2,050 USD
View
B+
Retailer 9
-
HK$17,808 HKD
£1,787 GBP
View
B+
Retailer 10
-
HK$21,317 HKD
$2,717 USD
View
B+
Retailer 11
-
HK$23,663 HKD
$3,016 USD
View
B+
Retailer 12
-
HK$25,580 HKD
A$5,016 AUD
View
B+
Retailer 13
-
HK$25,646 HKD
ZAR 52,808 ZAR
View
B
Retailer 14
-
HK$30,490 HKD
£3,060 GBP
View
B
Retailer 15
-
HK$32,811 HKD
$4,182 USD
View
B+
Retailer 16
-
HK$36,050 HKD
£3,618 GBP
View
B
Retailer 17
-
HK$43,818 HKD
$5,585 USD
View
B
Retailer 18
-
HK$44,746 HKD
$5,703 USD
View
B
Retailer 19
-
HK$67,787 HKD
$8,640 USD
View
Most Expensive
B
Yadav Diamonds
13017191 · Oct 30
HK$83,863 HKD
$10,689 USD
View
19 more retailers have this diamond
Prices start from HK$9,854 HKDSave up to HK$74,008 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
5.03ct Marquise
HK$9,854 HKD