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Marquise|Lab Grown|IGI

1.17ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800684892

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800684892

Diamond specifications and retailer prices

From HK$2,173 HKD
$277 USD
As of October 30, 2026
Save HK$17,127 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$19,300 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown marquise diamond

This 1.17ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800684892 or 800684892. Listed at 16 retailers as of October 30, 2026, with prices from HK$2,173 to HK$19,300, a HK$17,127 spread on the same certified stone. Do Amore Diamonds lists it at HK$19,300. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684892
Dimensions11.35 × 5.45 × 3.37 mm
L/W Ratio2.08
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
11.35 mm5.45 mm1.17 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684892
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.8%

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$19,300 HKD|Low: HK$2,173 HKD|High: HK$21,968 HKD|Avg: HK$8,390 HKD|-11.8%
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
November 1, 2026
Retailer 12HK$2,173 HKD
Retailer 3HK$2,526 HKD
Retailer 8HK$2,762 HKD
Retailer 9HK$3,067 HKD
Retailer 13HK$3,939 HKD
Retailer 4HK$4,433 HKD
Retailer 15HK$4,456 HKD
Retailer 6HK$4,605 HKD
Retailer 11HK$5,099 HKD
Retailer 7HK$5,956 HKD
Retailer 14HK$8,293 HKD
Retailer 16HK$9,580 HKD
Retailer 2HK$11,937 HKD
Retailer 10HK$14,828 HKD
Retailer 5HK$18,084 HKD
Do Amore DiamondsHK$19,300 HKD

39 data points across 16 retailers

16 retailersHK$2,173 HKD to HK$19,300 HKD

A
Cheapest Retailer
-
HK$2,173 HKD
$277 USD
A
Retailer 2
-
HK$2,526 HKD
$322 USD
View
A
Retailer 3
-
HK$2,762 HKD
$352 USD
View
Final sale: no returns
A
Retailer 4
-
HK$3,067 HKD
£308 GBP
View
A
Retailer 5
-
HK$3,939 HKD
$502 USD
View
A
Retailer 6
-
HK$4,433 HKD
$565 USD
View
A
Retailer 7
-
HK$4,456 HKD
$568 USD
View
A
Retailer 8
-
HK$4,605 HKD
$587 USD
View
A
Retailer 9
-
HK$5,099 HKD
€619 EUR
View
B+
Retailer 10
-
HK$5,956 HKD
A$1,168 AUD
View
B+
Retailer 11
-
HK$8,293 HKD
$1,057 USD
View
B+
Retailer 12
-
HK$9,580 HKD
$1,221 USD
View
B+
Retailer 13
-
HK$11,937 HKD
£1,198 GBP
View
B
Retailer 14
-
HK$14,828 HKD
$1,890 USD
View
B
Retailer 15
-
HK$18,084 HKD
$2,305 USD
View
Most Expensive
B
Do Amore Diamonds
27-54E251FD5 · Nov 1
HK$19,300 HKD
$2,460 USD
View
15 more retailers have this diamond
Prices start from HK$2,173 HKDSave up to HK$17,127 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
1.17ct Marquise
HK$2,173 HKD