CaratHunter
Plans
Marquise|Lab Grown|IGI

2.03ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG830618348

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830618348

Diamond specifications and retailer prices

From HK$3,248 HKD
As of November 4, 2026
Save HK$25,622 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$28,870 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830618348 or 830618348. Listed at 24 retailers as of November 4, 2026, with prices from HK$3,248 to HK$28,870, a HK$25,622 spread on the same certified stone. Do Amore Diamonds lists it at HK$28,870. 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

2.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830618348
Dimensions12.99 × 6.55 × 4.22 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm6.55 mm2.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830618348
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.4%

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 4
Current: HK$28,870 HKD|Low: HK$3,115 HKD|High: HK$32,401 HKD|Avg: HK$9,784 HKD
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 7HK$3,248 HKD
Retailer 11HK$3,632 HKD
Retailer 4HK$3,640 HKD
Retailer 5HK$4,025 HKD
Retailer 6HK$4,025 HKD
Retailer 2HK$4,911 HKD
Retailer 18HK$5,178 HKD
Retailer 10HK$5,343 HKD
Retailer 9HK$6,770 HKD
Retailer 12HK$7,280 HKD
Retailer 13HK$9,893 HKD
Retailer 19HK$10,709 HKD
Retailer 15HK$10,717 HKD
Retailer 16HK$10,991 HKD
Retailer 3HK$11,297 HKD
Retailer 8HK$14,286 HKD
Retailer 17HK$16,404 HKD
Retailer 14HK$23,614 HKD
Do Amore DiamondsHK$28,870 HKD

33 data points across 19 retailers

24 retailersHK$3,248 HKD to HK$28,870 HKD

A
Cheapest Retailer
-
HK$3,248 HKD
A
Retailer 2
-
HK$3,632 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,640 HKD
View
Retailer 4
-
HK$4,025 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$4,025 HKD
View
A
Retailer 6
-
HK$4,464 HKD
View
A
Retailer 7
-
HK$4,911 HKD
View
A
Retailer 8
-
HK$5,178 HKD
View
A
Retailer 9
-
HK$5,343 HKD
View
B+
Retailer 10
-
HK$6,668 HKD
View
Retailer 11
-
HK$6,770 HKD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
HK$7,280 HKD
View
B+
Retailer 13
-
HK$9,893 HKD
View
B
Retailer 14
-
HK$10,709 HKD
View
B+
Retailer 15
-
HK$10,717 HKD
View
B+
Retailer 16
-
HK$10,991 HKD
View
B
Retailer 17
-
HK$11,297 HKD
View
B
Retailer 18
-
HK$14,286 HKD
View
B
Retailer 19
-
HK$14,639 HKD
View
B
Retailer 20
-
HK$15,071 HKD
View
B
Retailer 21
-
HK$15,447 HKD
View
Retailer 22
-
HK$16,404 HKD
View
Price last confirmed 8 days ago
B
Retailer 23
-
HK$23,614 HKD
View
Most Expensive
B
Do Amore Diamonds
27-6D8460462 · Nov 4
HK$28,870 HKD
$3,680 USD
View
23 more retailers have this diamond
Prices start from HK$3,248 HKDSave up to HK$25,622 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
2.03ct Marquise
HK$3,248 HKD