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Marquise|Lab Grown|IGI

2.46ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG804666717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804666717

Diamond specifications and retailer prices

From HK$13,432 HKD
$1,712 USD
As of October 30, 2026
Save HK$32,783 HKD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$50,375 HKD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 2.46ct lab-grown marquise diamond

This 2.46ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804666717 or 804666717. Listed at 14 retailers as of October 30, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.46
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666717
Dimensions13.79 × 7.02 × 4.45 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.79 mm7.02 mm2.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666717
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.4%

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$50,375 HKD|Low: HK$10,518 HKD|High: HK$61,455 HKD|Avg: HK$31,682 HKD|+7.3%
Novita 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
October 30, 2026
Retailer 7HK$10,518 HKD
Retailer 14HK$13,432 HKD
Retailer 16HK$15,197 HKD
Retailer 4HK$16,470 HKD
Retailer 2HK$18,406 HKD
Retailer 3HK$19,693 HKD
Retailer 11HK$20,949 HKD
Retailer 15HK$32,207 HKD
Retailer 9HK$33,647 HKD
Retailer 5HK$33,901 HKD
Retailer 12HK$33,969 HKD
Retailer 10HK$37,445 HKD
Retailer 13HK$38,915 HKD
Retailer 6HK$46,215 HKD
Novita DiamondsHK$50,375 HKD
Retailer 8HK$61,455 HKD

29 data points across 16 retailers

14 retailersHK$13,432 HKD to HK$46,215 HKD

A
Cheapest Retailer
-
HK$13,432 HKD
$1,712 USD
A
Retailer 2
-
HK$15,197 HKD
$1,937 USD
View
A
Retailer 3
-
HK$16,470 HKD
View
A
Retailer 4
-
HK$18,406 HKD
£1,847 GBP
View
A
Retailer 5
-
HK$19,693 HKD
$2,510 USD
View
A
Retailer 6
-
HK$20,949 HKD
€2,543 EUR
View
B+
Retailer 7
-
HK$32,207 HKD
$4,105 USD
View
B+
Retailer 8
-
HK$33,647 HKD
ZAR 69,283 ZAR
View
B+
Retailer 9
-
HK$33,901 HKD
$4,321 USD
View
B+
Retailer 10
-
HK$33,969 HKD
$4,330 USD
View
B+
Retailer 11
-
HK$37,445 HKD
£3,758 GBP
View
B+
Retailer 12
-
HK$38,915 HKD
$4,960 USD
View
B
Retailer 13
-
HK$46,215 HKD
$5,890 USD
View
Most Expensive
Novita Diamonds
cert_804666717 · Oct 5
HK$50,375 HKD
A$9,878 AUD
View
Price last confirmed 25 days ago
13 more retailers have this diamond
Prices start from HK$13,432 HKDSave up to HK$32,783 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
2.46ct Marquise
HK$13,432 HKD