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Marquise|Lab Grown|IGI

1.75ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800622141

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800622141

Diamond specifications and retailer prices

From HK$7,901 HKD
$1,007 USD
As of October 30, 2026
Save HK$25,185 HKD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$33,085 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800622141 or 800622141. Listed at 25 retailers as of October 30, 2026, with prices from HK$7,901 to HK$33,085, a HK$25,185 spread on the same certified stone. With Clarity lists it at HK$33,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800622141
Dimensions12.37 × 6.36 × 3.96 mm
L/W Ratio1.94
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
12.37 mm6.36 mm1.75 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800622141
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

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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$8,599 HKD|Low: HK$7,901 HKD|High: HK$39,019 HKD|Avg: HK$18,141 HKD|-13.7%
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
Retailer 21
Retailer 22
With Clarity
November 1, 2026
Retailer 19HK$7,901 HKD
Retailer 1HK$8,599 HKD
Retailer 4HK$8,842 HKD
Retailer 2HK$9,172 HKD
Retailer 15HK$10,623 HKD
Retailer 3HK$10,631 HKD
Retailer 9HK$10,645 HKD
Retailer 17HK$10,835 HKD
Retailer 22HK$12,208 HKD
Retailer 16HK$13,215 HKD
Retailer 18HK$13,259 HKD
Retailer 6HK$16,855 HKD
Retailer 11HK$16,929 HKD
Retailer 10HK$17,190 HKD
Retailer 14HK$18,145 HKD
Retailer 13HK$18,696 HKD
Retailer 5HK$25,349 HKD
Retailer 8HK$28,433 HKD
Retailer 20HK$29,581 HKD
Retailer 7HK$30,753 HKD
Retailer 12HK$31,098 HKD
Retailer 21HK$31,971 HKD
With ClarityHK$33,085 HKD

35 data points across 23 retailers

25 retailersHK$7,901 HKD to HK$33,085 HKD

A
Cheapest Retailer
-
HK$7,901 HKD
$1,007 USD
A
Retailer 2
-
HK$8,599 HKD
$1,096 USD
View
A
Retailer 3
-
HK$8,842 HKD
$1,127 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,172 HKD
$1,169 USD
View
Retailer 5
-
HK$10,623 HKD
$1,354 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$10,631 HKD
$1,355 USD
View
A
Retailer 7
-
HK$10,645 HKD
View
A
Retailer 8
-
HK$10,835 HKD
$1,381 USD
View
A
Retailer 9
-
HK$12,208 HKD
$1,556 USD
View
A
Retailer 10
-
HK$13,215 HKD
£1,326 GBP
View
A
Retailer 11
-
HK$13,259 HKD
$1,690 USD
View
B+
Retailer 12
-
HK$16,855 HKD
ZAR 34,706 ZAR
View
Retailer 13
-
HK$16,929 HKD
€2,055 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$17,190 HKD
$2,191 USD
View
B+
Retailer 15
-
HK$18,145 HKD
A$3,558 AUD
View
B+
Retailer 16
-
HK$18,696 HKD
$2,383 USD
View
Retailer 17
-
HK$20,381 HKD
$2,598 USD
View
Price last confirmed 112 days ago
B
Retailer 18
-
HK$25,349 HKD
£2,544 GBP
View
B
Retailer 19
-
HK$27,060 HKD
$3,449 USD
View
B
Retailer 20
-
HK$28,433 HKD
$3,624 USD
View
B
Retailer 21
-
HK$29,581 HKD
$3,770 USD
View
B
Retailer 22
-
HK$30,753 HKD
SGD 5,297 SGD
View
B
Retailer 23
-
HK$31,098 HKD
£3,121 GBP
View
B
Retailer 24
-
HK$31,971 HKD
$4,075 USD
View
Most Expensive
B
With Clarity
800622141 · Oct 31
HK$33,085 HKD
$4,217 USD
View
24 more retailers have this diamond
Prices start from HK$7,901 HKDSave up to HK$25,185 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
1.75ct Marquise
HK$7,901 HKD