CaratHunter
Plans
Marquise|Lab Grown|IGI

3.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG844681920

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844681920

Diamond specifications and retailer prices

From HK$4,771 HKD
$608 USD
As of October 28, 2026
Save HK$41,194 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$45,964 HKD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844681920 or 844681920. Listed at 20 retailers as of October 28, 2026, with prices from HK$4,771 to HK$45,964, a HK$41,194 spread on the same certified stone. Yadav Diamonds lists it at HK$45,964. 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

3.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844681920
Dimensions14.95 × 7.68 × 4.67 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.95 mm7.68 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844681920
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.6°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 28
Current: HK$6,638 HKD|Low: HK$3,970 HKD|High: HK$45,964 HKD|Avg: HK$10,321 HKD|-13.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 29, 2026
Retailer 3HK$3,970 HKD
Retailer 16HK$4,449 HKD
Retailer 14HK$4,771 HKD
Retailer 8HK$4,920 HKD
Retailer 13HK$5,646 HKD
Retailer 5HK$6,002 HKD
Retailer 1HK$6,638 HKD
Retailer 10HK$7,729 HKD
Retailer 6HK$7,753 HKD
Retailer 15HK$8,071 HKD
Retailer 17HK$10,153 HKD
Retailer 18HK$10,476 HKD
Retailer 2HK$10,588 HKD
Retailer 20HK$12,703 HKD
Retailer 19HK$12,947 HKD
Retailer 11HK$16,025 HKD
Retailer 9HK$17,026 HKD
Retailer 7HK$18,251 HKD
Retailer 4HK$20,657 HKD
Retailer 12HK$21,460 HKD
Yadav DiamondsHK$45,964 HKD

10 data points across 21 retailers

20 retailersHK$4,771 HKD to HK$45,964 HKD

A
Retailer 1
-
HK$3,970 HKD
$506 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$4,449 HKD
$567 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$4,771 HKD
$608 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,920 HKD
$627 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$5,646 HKD
£567 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$6,002 HKD
$765 USD
View
Price last confirmed 6 days ago
B+
Retailer 7
-
HK$6,638 HKD
$846 USD
View
A
Retailer 8
-
HK$7,729 HKD
$985 USD
View
A
Retailer 9
-
HK$8,071 HKD
£810 GBP
View
A
Retailer 10
-
HK$10,153 HKD
$1,294 USD
View
A
Retailer 11
-
HK$10,476 HKD
A$2,054 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$10,588 HKD
ZAR 21,800 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 13
-
HK$12,703 HKD
$1,619 USD
View
B+
Retailer 14
-
HK$12,947 HKD
$1,650 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$16,025 HKD
$2,042 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$17,026 HKD
$2,170 USD
View
B
Retailer 17
-
HK$18,251 HKD
$2,326 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
HK$20,657 HKD
£2,073 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
HK$21,460 HKD
$2,735 USD
View
Most Expensive
B
Yadav Diamonds
13364144 · Oct 29
HK$45,964 HKD
$5,858 USD
View
19 more retailers have this diamond
Prices start from HK$4,771 HKDSave up to HK$41,194 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
3.03ct Marquise
HK$4,771 HKD