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Marquise|Lab Grown|IGI

2.53ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG780665668

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780665668

Diamond specifications and retailer prices

From HK$14,475 HKD
$1,845 USD
As of October 30, 2026
Save HK$85,087 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$99,562 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780665668 or 780665668. Listed at 15 retailers as of October 30, 2026, with prices from HK$14,475 to HK$99,562, a HK$85,087 spread on the same certified stone. Do Amore Diamonds lists it at HK$99,562. 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

2.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665668
Dimensions13.60 × 7.02 × 4.58 mm
L/W Ratio1.94
Girdle conditionFaceted
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
13.60 mm7.02 mm2.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665668
Side View
Table 57.0%Crown 36.3°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 65.2%

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$99,562 HKD|Low: HK$13,189 HKD|High: HK$110,467 HKD|Avg: HK$34,844 HKD|+4.9%
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
October 29, 2026
Retailer 10HK$14,475 HKD
Retailer 15HK$15,746 HKD
Retailer 7HK$16,398 HKD
Retailer 12HK$17,331 HKD
Retailer 5HK$17,974 HKD
Retailer 9HK$18,006 HKD
Retailer 14HK$25,475 HKD
Retailer 11HK$26,322 HKD
Retailer 13HK$28,245 HKD
Retailer 2HK$31,115 HKD
Retailer 4HK$34,050 HKD
Retailer 3HK$46,290 HKD
Retailer 8HK$53,218 HKD
Retailer 6HK$68,415 HKD
Do Amore DiamondsHK$99,562 HKD

33 data points across 15 retailers

15 retailersHK$14,475 HKD to HK$99,562 HKD

A
Cheapest Retailer
-
HK$14,475 HKD
$1,845 USD
A
Retailer 2
-
HK$15,746 HKD
$2,007 USD
View
A
Retailer 3
-
HK$16,398 HKD
$2,090 USD
View
Final sale: no returns
A
Retailer 4
-
HK$17,331 HKD
$2,209 USD
View
A
Retailer 5
-
HK$17,974 HKD
$2,291 USD
View
A
Retailer 6
-
HK$18,006 HKD
$2,295 USD
View
A
Retailer 7
-
HK$25,475 HKD
$3,247 USD
View
A
Retailer 8
-
HK$26,322 HKD
$3,355 USD
View
A
Retailer 9
-
HK$28,245 HKD
$3,600 USD
View
B+
Retailer 10
-
HK$31,115 HKD
€3,777 EUR
View
B+
Retailer 11
-
HK$34,050 HKD
$4,340 USD
View
B+
Retailer 12
-
HK$46,290 HKD
$5,900 USD
View
B+
Retailer 13
-
HK$53,218 HKD
£5,341 GBP
View
B
Retailer 14
-
HK$68,415 HKD
$8,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-DE1547595 · Nov 1
HK$99,562 HKD
$12,690 USD
View
14 more retailers have this diamond
Prices start from HK$14,475 HKDSave up to HK$85,087 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
2.53ct Marquise
HK$14,475 HKD