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Marquise|Lab Grown|IGI

2.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG843636054

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843636054

Diamond specifications and retailer prices

From HK$3,774 HKD
$481 USD
As of October 30, 2026
Save HK$34,673 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$38,447 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843636054 or 843636054. Listed at 21 retailers as of October 28, 2026, with prices from HK$3,774 to HK$38,447, a HK$34,673 spread on the same certified stone. Brilliant Earth lists it at HK$38,447. 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

2.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636054
Dimensions13.98 × 7.05 × 4.26 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
13.98 mm7.05 mm2.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636054
Side View
Table 66.0%Crown 37.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

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: Oct 30
Current: HK$7,305 HKD|Low: HK$3,774 HKD|High: HK$20,169 HKD|Avg: HK$10,197 HKD|+12.2%
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
October 30, 2026
Retailer 14HK$3,774 HKD
Retailer 15HK$4,179 HKD
Retailer 12HK$4,221 HKD
Retailer 6HK$4,245 HKD
Retailer 20HK$4,700 HKD
Retailer 10HK$5,806 HKD
Retailer 8HK$6,846 HKD
Retailer 1HK$7,305 HKD
Retailer 2HK$7,431 HKD
Retailer 16HK$7,769 HKD
Retailer 7HK$10,255 HKD
Retailer 18HK$10,389 HKD
Retailer 3HK$11,334 HKD
Retailer 9HK$12,672 HKD
Retailer 4HK$15,096 HKD
Retailer 19HK$15,263 HKD
Retailer 5HK$15,363 HKD
Retailer 13HK$17,984 HKD
Retailer 17HK$19,393 HKD
Retailer 11HK$19,711 HKD

12 data points across 20 retailers

21 retailersHK$3,774 HKD to HK$38,447 HKD

A
Cheapest Retailer
-
HK$3,774 HKD
$481 USD
A
Retailer 2
-
HK$4,179 HKD
£419 GBP
View
A
Retailer 3
-
HK$4,221 HKD
$538 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,245 HKD
$541 USD
View
A
Retailer 5
-
HK$4,700 HKD
$599 USD
View
A
Retailer 6
-
HK$5,806 HKD
$740 USD
View
A
Retailer 7
-
HK$6,846 HKD
€831 EUR
View
A
Retailer 8
-
HK$7,305 HKD
$931 USD
View
A
Retailer 9
-
HK$7,431 HKD
$947 USD
View
A
Retailer 10
-
HK$7,769 HKD
£780 GBP
View
A
Retailer 11
-
HK$10,255 HKD
$1,307 USD
View
A
Retailer 12
-
HK$10,389 HKD
A$2,037 AUD
View
B+
Retailer 13
-
HK$11,334 HKD
ZAR 23,336 ZAR
View
B+
Retailer 14
-
HK$12,672 HKD
$1,615 USD
View
B+
Retailer 15
-
HK$15,096 HKD
$1,924 USD
View
B+
Retailer 16
-
HK$15,263 HKD
$1,945 USD
View
B+
Retailer 17
-
HK$15,363 HKD
$1,958 USD
View
B+
Retailer 18
-
HK$17,984 HKD
$2,292 USD
View
B+
Retailer 19
-
HK$19,393 HKD
SGD 3,340 SGD
View
B+
Retailer 20
-
HK$19,711 HKD
£1,978 GBP
View
Most Expensive
B
Brilliant Earth
22294284A · Oct 28
HK$38,447 HKD
$4,900 USD
View
20 more retailers have this diamond
Prices start from HK$3,774 HKDSave up to HK$34,673 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
2.50ct Marquise
HK$3,774 HKD