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Marquise|Lab Grown|IGI

1.25ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG773614877

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773614877

Diamond specifications and retailer prices

From HK$1,922 HKD
$245 USD
As of November 2, 2026
Save HK$16,516 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,438 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773614877 or 773614877. Listed at 22 retailers as of November 2, 2026, with prices from HK$1,922 to HK$18,438, a HK$16,516 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,438. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773614877
Dimensions11.03 × 5.63 × 3.53 mm
L/W Ratio1.96
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
11.03 mm5.63 mm1.25 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773614877
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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 2
Current: HK$18,438 HKD|Low: HK$1,922 HKD|High: HK$18,595 HKD|Avg: HK$6,474 HKD|-0.8%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 20
Retailer 21
November 2, 2026
Retailer 10HK$1,922 HKD
Retailer 6HK$2,142 HKD
Retailer 3HK$2,228 HKD
Retailer 19HK$2,385 HKD
Retailer 21HK$2,385 HKD
Retailer 11HK$3,515 HKD
Retailer 7HK$4,009 HKD
Retailer 5HK$4,260 HKD
Retailer 13HK$4,533 HKD
Retailer 2HK$4,580 HKD
Retailer 20HK$4,982 HKD
Retailer 16HK$6,395 HKD
Retailer 18HK$7,681 HKD
Retailer 17HK$8,450 HKD
Retailer 4HK$9,768 HKD
Retailer 9HK$10,039 HKD
Retailer 12HK$10,283 HKD
Retailer 8HK$10,473 HKD
Retailer 15HK$10,592 HKD
Retailer 14HK$11,416 HKD
Do Amore DiamondsHK$18,438 HKD

41 data points across 21 retailers

22 retailersHK$1,922 HKD to HK$18,438 HKD

A
Cheapest Retailer
-
HK$1,922 HKD
$245 USD
A
Retailer 2
-
HK$2,142 HKD
$273 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,228 HKD
$284 USD
View
A
Retailer 4
-
HK$2,385 HKD
$304 USD
View
Retailer 5
-
HK$2,385 HKD
$304 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,515 HKD
View
A
Retailer 7
-
HK$4,009 HKD
$511 USD
View
A
Retailer 8
-
HK$4,260 HKD
$543 USD
View
A
Retailer 9
-
HK$4,533 HKD
ZAR 9,333 ZAR
View
A
Retailer 10
-
HK$4,580 HKD
£460 GBP
View
A
Retailer 11
-
HK$4,982 HKD
$635 USD
View
A
Retailer 12
-
HK$6,395 HKD
A$1,254 AUD
View
B+
Retailer 13
-
HK$7,681 HKD
$979 USD
View
B+
Retailer 14
-
HK$8,450 HKD
$1,077 USD
View
B+
Retailer 15
-
HK$9,768 HKD
$1,245 USD
View
B+
Retailer 16
-
HK$10,039 HKD
SGD 1,729 SGD
View
B+
Retailer 17
-
HK$10,283 HKD
£1,032 GBP
View
B+
Retailer 18
-
HK$10,473 HKD
$1,335 USD
View
B+
Retailer 19
-
HK$10,592 HKD
£1,063 GBP
View
Retailer 20
-
HK$11,416 HKD
$1,455 USD
View
Price last confirmed 29 days ago
Retailer 21
-
HK$11,965 HKD
$1,525 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Do Amore Diamonds
27-A4DC3591E · Nov 2
HK$18,438 HKD
$2,350 USD
View
21 more retailers have this diamond
Prices start from HK$1,922 HKDSave up to HK$16,516 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
1.25ct Marquise
HK$1,922 HKD