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Marquise|Lab Grown|IGI

1.04ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG645443271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG645443271

Diamond specifications and retailer prices

From HK$1,954 HKD
$249 USD
As of November 1, 2026
Save HK$14,287 HKD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$16,241 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG645443271 or 645443271. Listed at 29 retailers as of October 31, 2026, with prices from HK$1,954 to HK$16,241, a HK$14,287 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,241. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645443271
Dimensions10.32 × 5.29 × 3.37 mm
L/W Ratio1.95
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
10.32 mm5.29 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645443271
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.7%

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 1
Current: HK$16,241 HKD|Low: HK$1,687 HKD|High: HK$16,241 HKD|Avg: HK$6,577 HKD
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 11HK$1,687 HKD
Retailer 3HK$1,954 HKD
Retailer 8HK$2,095 HKD
Retailer 22HK$3,214 HKD
Retailer 7HK$3,280 HKD
Retailer 10HK$3,562 HKD
Retailer 15HK$3,687 HKD
Retailer 19HK$3,880 HKD
Retailer 5HK$3,939 HKD
Retailer 2HK$3,988 HKD
Retailer 16HK$4,369 HKD
Retailer 12HK$5,062 HKD
Retailer 21HK$5,635 HKD
Retailer 4HK$6,747 HKD
Retailer 14HK$7,867 HKD
Retailer 9HK$8,770 HKD
Retailer 13HK$9,257 HKD
Retailer 6HK$9,740 HKD
Retailer 20HK$10,121 HKD
Retailer 17HK$11,219 HKD
Retailer 18HK$11,388 HKD
Do Amore DiamondsHK$16,241 HKD

40 data points across 22 retailers

29 retailersHK$1,954 HKD to HK$16,241 HKD

Retailer 1
-
HK$1,687 HKD
$215 USD
Price last confirmed 24 days ago
A
Retailer 2
-
HK$1,954 HKD
$249 USD
View
Final sale: no returns
Retailer 3
-
HK$2,095 HKD
$267 USD
View
Price last confirmed 24 days ago
Retailer 4
-
HK$2,095 HKD
$267 USD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$2,205 HKD
$281 USD
View
Price last confirmed 33 days ago
Retailer 6
-
HK$2,558 HKD
$326 USD
View
Price last confirmed 34 days ago
Retailer 7
-
HK$2,699 HKD
$344 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
HK$3,214 HKD
View
A
Retailer 9
-
HK$3,280 HKD
$418 USD
View
A
Retailer 10
-
HK$3,562 HKD
$454 USD
View
A
Retailer 11
-
HK$3,880 HKD
€471 EUR
View
A
Retailer 12
-
HK$3,939 HKD
$502 USD
View
A
Retailer 13
-
HK$3,988 HKD
ZAR 8,212 ZAR
View
A
Retailer 14
-
HK$4,369 HKD
£439 GBP
View
Retailer 15
-
HK$5,062 HKD
$645 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$5,635 HKD
A$1,105 AUD
View
B+
Retailer 17
-
HK$6,747 HKD
$860 USD
View
B+
Retailer 18
-
HK$7,422 HKD
$946 USD
View
Retailer 19
-
HK$7,422 HKD
$946 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
HK$7,867 HKD
SGD 1,355 SGD
View
B+
Retailer 21
-
HK$8,770 HKD
$1,118 USD
View
B+
Retailer 22
-
HK$9,257 HKD
£929 GBP
View
Retailer 23
-
HK$9,705 HKD
$1,237 USD
View
Price last confirmed 32 days ago
B
Retailer 24
-
HK$9,740 HKD
$1,242 USD
View
Retailer 25
-
HK$9,773 HKD
$1,246 USD
View
Price last confirmed 77 days ago
Retailer 26
-
HK$10,278 HKD
$1,310 USD
View
Price last confirmed 35 days ago
B+
Retailer 27
-
HK$11,219 HKD
$1,430 USD
View
B+
Retailer 28
-
HK$11,388 HKD
A$2,233 AUD
View
Most Expensive
B
Do Amore Diamonds
27-8C7048633 · Oct 31
HK$16,241 HKD
$2,070 USD
View
28 more retailers have this diamond
Prices start from HK$1,954 HKDSave up to HK$14,287 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
1.04ct Marquise
HK$1,954 HKD