CaratHunter
Plans
Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG754593677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754593677

Diamond specifications and retailer prices

From HK$5,021 HKD
$640 USD
As of November 2, 2026
Save HK$39,542 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$44,564 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754593677 or 754593677. Listed at 18 retailers as of November 1, 2026, with prices from HK$5,021 to HK$44,564, a HK$39,542 spread on the same certified stone. Do Amore Diamonds lists it at HK$44,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593677
Dimensions11.57 × 6.07 × 3.95 mm
L/W Ratio1.91
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
11.57 mm6.07 mm1.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593677
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 65.1%

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: Nov 2
Current: HK$44,564 HKD|Low: HK$4,919 HKD|High: HK$45,505 HKD|Avg: HK$15,457 HKD|-2.1%
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 17HK$5,021 HKD
Retailer 7HK$5,461 HKD
Retailer 10HK$6,010 HKD
Retailer 3HK$7,069 HKD
Retailer 8HK$7,257 HKD
Retailer 2HK$7,267 HKD
Retailer 9HK$7,736 HKD
Retailer 18HK$9,517 HKD
Retailer 15HK$10,479 HKD
Retailer 4HK$14,875 HKD
Retailer 13HK$16,008 HKD
Retailer 6HK$17,273 HKD
Retailer 5HK$18,076 HKD
Retailer 16HK$21,380 HKD
Retailer 14HK$24,400 HKD
Retailer 11HK$25,249 HKD
Retailer 12HK$28,778 HKD
Do Amore DiamondsHK$44,564 HKD

42 data points across 18 retailers

18 retailersHK$5,021 HKD to HK$44,564 HKD

A
Cheapest Retailer
-
HK$5,021 HKD
$640 USD
A
Retailer 2
-
HK$5,461 HKD
$696 USD
View
A
Retailer 3
-
HK$6,010 HKD
$766 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,069 HKD
$901 USD
View
A
Retailer 5
-
HK$7,257 HKD
$925 USD
View
A
Retailer 6
-
HK$7,267 HKD
£729 GBP
View
A
Retailer 7
-
HK$7,736 HKD
$986 USD
View
A
Retailer 8
-
HK$9,517 HKD
$1,213 USD
View
A
Retailer 9
-
HK$10,479 HKD
€1,272 EUR
View
B+
Retailer 10
-
HK$14,875 HKD
$1,896 USD
View
B+
Retailer 11
-
HK$16,008 HKD
A$3,139 AUD
View
B+
Retailer 12
-
HK$17,273 HKD
$2,202 USD
View
B+
Retailer 13
-
HK$18,076 HKD
$2,304 USD
View
B+
Retailer 14
-
HK$21,380 HKD
$2,725 USD
View
B+
Retailer 15
-
HK$24,400 HKD
$3,110 USD
View
B+
Retailer 16
-
HK$25,249 HKD
£2,534 GBP
View
B
Retailer 17
-
HK$28,778 HKD
A$5,643 AUD
View
Most Expensive
B
Do Amore Diamonds
27-091C3A83E · Nov 1
HK$44,564 HKD
$5,680 USD
View
17 more retailers have this diamond
Prices start from HK$5,021 HKDSave up to HK$39,542 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
1.61ct Marquise
HK$5,021 HKD