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Marquise|Lab Grown|IGI

2.10ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG762545099

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545099

Diamond specifications and retailer prices

From HK$11,400 HKD
$1,453 USD
As of October 31, 2026
Save HK$28,253 HKD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$42,914 HKD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.1ct lab-grown marquise diamond

This 2.1ct 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 LG762545099 or 762545099. Listed at 15 retailers as of October 30, 2026, with a 248% 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

2.10
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545099
Dimensions13.11 × 6.72 × 4.16 mm
L/W Ratio1.95
Culet sizePointed
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
13.11 mm6.72 mm2.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545099
Side View
Table 60.0%Crown 35.9°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.9%

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 31
Current: HK$42,914 HKD|Low: HK$11,400 HKD|High: HK$47,937 HKD|Avg: HK$28,070 HKD|+7.4%
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 4HK$11,400 HKD
Retailer 15HK$11,831 HKD
Retailer 6HK$14,160 HKD
Retailer 9HK$16,215 HKD
Retailer 5HK$16,868 HKD
Retailer 11HK$18,000 HKD
Retailer 13HK$19,420 HKD
Retailer 14HK$23,106 HKD
Retailer 10HK$28,819 HKD
Retailer 3HK$28,998 HKD
Retailer 8HK$29,304 HKD
Retailer 2HK$34,992 HKD
Retailer 12HK$36,080 HKD
Retailer 16HK$38,256 HKD
Retailer 7HK$39,653 HKD
Novita DiamondsHK$42,914 HKD

39 data points across 16 retailers

15 retailersHK$11,400 HKD to HK$39,653 HKD

A
Cheapest Retailer
-
HK$11,400 HKD
$1,453 USD
A
Retailer 2
-
HK$11,831 HKD
$1,508 USD
View
A
Retailer 3
-
HK$14,160 HKD
View
A
Retailer 4
-
HK$16,215 HKD
£1,627 GBP
View
A
Retailer 5
-
HK$16,868 HKD
$2,150 USD
View
A
Retailer 6
-
HK$18,000 HKD
€2,185 EUR
View
A
Retailer 7
-
HK$19,420 HKD
A$3,808 AUD
View
B+
Retailer 8
-
HK$23,106 HKD
$2,945 USD
View
B+
Retailer 9
-
HK$28,819 HKD
ZAR 59,342 ZAR
View
B+
Retailer 10
-
HK$28,998 HKD
$3,696 USD
View
B+
Retailer 11
-
HK$29,304 HKD
$3,735 USD
View
B+
Retailer 12
-
HK$34,992 HKD
$4,460 USD
View
B+
Retailer 13
-
HK$36,080 HKD
£3,621 GBP
View
B
Retailer 14
-
HK$39,653 HKD
$5,054 USD
View
Most Expensive
Novita Diamonds
cert_762545099 · Oct 8
HK$42,914 HKD
A$8,415 AUD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from HK$11,400 HKDSave up to HK$28,253 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
2.10ct Marquise
HK$11,400 HKD