CaratHunter
Plans
Marquise|Lab Grown|IGI

1.83ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG801694267

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801694267

Diamond specifications and retailer prices

From HK$6,033 HKD
$769 USD
As of October 30, 2026
Save HK$47,474 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$53,508 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown marquise diamond

This 1.83ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694267 or 801694267. Listed at 14 retailers as of October 30, 2026, with prices from HK$6,033 to HK$53,508, a HK$47,474 spread on the same certified stone. Do Amore Diamonds lists it at HK$53,508. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694267
Dimensions13.01 × 6.27 × 3.99 mm
L/W Ratio2.07
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
13.01 mm6.27 mm1.83 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694267
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

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$53,508 HKD|Low: HK$6,033 HKD|High: HK$70,611 HKD|Avg: HK$19,471 HKD|-24.2%
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
October 30, 2026
Retailer 10HK$6,033 HKD
Retailer 3HK$6,559 HKD
Retailer 12HK$8,238 HKD
Retailer 7HK$8,523 HKD
Retailer 5HK$8,709 HKD
Retailer 6HK$9,925 HKD
Retailer 11HK$11,313 HKD
Retailer 8HK$13,016 HKD
Retailer 13HK$16,633 HKD
Retailer 14HK$21,709 HKD
Retailer 4HK$24,635 HKD
Retailer 2HK$28,872 HKD
Retailer 9HK$29,095 HKD
Do Amore DiamondsHK$53,508 HKD

39 data points across 14 retailers

14 retailersHK$6,033 HKD to HK$53,508 HKD

A
Cheapest Retailer
-
HK$6,033 HKD
$769 USD
A
Retailer 2
-
HK$6,559 HKD
$836 USD
View
A
Retailer 3
-
HK$8,238 HKD
$1,050 USD
View
A
Retailer 4
-
HK$8,523 HKD
£855 GBP
View
A
Retailer 5
-
HK$8,709 HKD
$1,110 USD
View
A
Retailer 6
-
HK$9,925 HKD
$1,265 USD
View
A
Retailer 7
-
HK$11,313 HKD
$1,442 USD
View
A
Retailer 8
-
HK$13,016 HKD
€1,580 EUR
View
B+
Retailer 9
-
HK$16,633 HKD
$2,120 USD
View
B+
Retailer 10
-
HK$21,709 HKD
$2,767 USD
View
B+
Retailer 11
-
HK$24,635 HKD
$3,140 USD
View
B+
Retailer 12
-
HK$28,872 HKD
$3,680 USD
View
B+
Retailer 13
-
HK$29,095 HKD
£2,920 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8D1B3899D · Oct 30
HK$53,508 HKD
$6,820 USD
View
13 more retailers have this diamond
Prices start from HK$6,033 HKDSave up to HK$47,474 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
1.83ct Marquise
HK$6,033 HKD