CaratHunter
Plans
Marquise|Lab Grown|IGI

2.75ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG842623498

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842623498

Diamond specifications and retailer prices

From HK$17,410 HKD
$2,219 USD
As of October 30, 2026
Save HK$53,177 HKD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$70,587 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.75ct lab-grown marquise diamond

This 2.75ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842623498 or 842623498. Listed at 21 retailers as of October 30, 2026, with prices from HK$17,410 to HK$70,587, a HK$53,177 spread on the same certified stone. Taylor and Hart lists it at HK$70,587. 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

2.75
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842623498
Dimensions15.24 × 7.10 × 4.41 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.24 mm7.10 mm2.75 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842623498
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.1%

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$54,802 HKD|Low: HK$17,410 HKD|High: HK$77,672 HKD|Avg: HK$36,141 HKD|-1.1%
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
Taylor and Hart
November 1, 2026
Retailer 4HK$17,410 HKD
Retailer 9HK$18,947 HKD
Retailer 13HK$19,497 HKD
Retailer 8HK$20,203 HKD
Retailer 7HK$21,497 HKD
Retailer 11HK$21,544 HKD
Retailer 3HK$22,347 HKD
Retailer 2HK$26,456 HKD
Retailer 14HK$27,576 HKD
Retailer 5HK$27,766 HKD
Retailer 15HK$28,872 HKD
Retailer 6HK$31,555 HKD
Retailer 18HK$33,454 HKD
Retailer 10HK$38,381 HKD
Retailer 12HK$47,947 HKD
Retailer 20HK$49,114 HKD
Retailer 17HK$52,117 HKD
Retailer 19HK$52,190 HKD
Retailer 1HK$54,802 HKD
Retailer 16HK$58,137 HKD
Taylor and HartHK$70,587 HKD

20 data points across 21 retailers

21 retailersHK$17,410 HKD to HK$70,587 HKD

A
Cheapest Retailer
-
HK$17,410 HKD
$2,219 USD
A
Retailer 2
-
HK$18,947 HKD
$2,415 USD
View
A
Retailer 3
-
HK$19,497 HKD
$2,485 USD
View
Final sale: no returns
A
Retailer 4
-
HK$20,203 HKD
$2,575 USD
View
A
Retailer 5
-
HK$21,497 HKD
$2,740 USD
View
A
Retailer 6
-
HK$21,544 HKD
$2,746 USD
View
Retailer 7
-
HK$22,347 HKD
£2,243 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
HK$26,456 HKD
$3,372 USD
View
A
Retailer 9
-
HK$27,576 HKD
£2,768 GBP
View
A
Retailer 10
-
HK$27,766 HKD
$3,539 USD
View
A
Retailer 11
-
HK$28,872 HKD
$3,680 USD
View
A
Retailer 12
-
HK$31,555 HKD
$4,022 USD
View
A
Retailer 13
-
HK$33,454 HKD
€4,061 EUR
View
B+
Retailer 14
-
HK$38,381 HKD
£3,852 GBP
View
B+
Retailer 15
-
HK$47,947 HKD
A$9,402 AUD
View
B+
Retailer 16
-
HK$49,114 HKD
$6,260 USD
View
B+
Retailer 17
-
HK$52,117 HKD
ZAR 107,314 ZAR
View
B+
Retailer 18
-
HK$52,190 HKD
$6,652 USD
View
B+
Retailer 19
-
HK$54,802 HKD
£5,500 GBP
View
B+
Retailer 20
-
HK$58,137 HKD
$7,410 USD
View
Most Expensive
B
Taylor and Hart
PCLRXHK · Oct 31
HK$70,587 HKD
$8,997 USD
View
20 more retailers have this diamond
Prices start from HK$17,410 HKDSave up to HK$53,177 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
2.75ct Marquise
HK$17,410 HKD