CaratHunter
Plans
Marquise|Lab Grown|IGI

4.00ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG764660745

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764660745

Diamond specifications and retailer prices

From HK$95,098 HKD
$12,121 USD
As of October 30, 2026
Save HK$212,358 HKD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$307,456 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 4ct lab-grown marquise diamond

This 4ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764660745 or 764660745. Listed at 20 retailers as of October 30, 2026, with prices from HK$95,098 to HK$307,456, a HK$212,358 spread on the same certified stone. Reve Diamonds lists it at HK$307,456. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764660745
Dimensions17.47 × 7.93 × 5.13 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.47 mm7.93 mm4.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764660745
Side View
Table 61.0%Crown 38.4°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 64.7%

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: Oct 30
Current: HK$165,403 HKD|Low: HK$80,677 HKD|High: HK$307,456 HKD|Avg: HK$146,058 HKD
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 3HK$95,098 HKD
Retailer 7HK$95,129 HKD
Retailer 14HK$98,903 HKD
Retailer 9HK$101,162 HKD
Retailer 5HK$101,782 HKD
Retailer 4HK$103,391 HKD
Retailer 10HK$106,513 HKD
Retailer 15HK$109,550 HKD
Retailer 6HK$110,318 HKD
Retailer 17HK$110,318 HKD
Retailer 12HK$128,622 HKD
Retailer 16HK$132,200 HKD
Retailer 8HK$158,070 HKD
Retailer 1HK$165,403 HKD
Retailer 13HK$185,486 HKD
Retailer 2HK$201,768 HKD
Retailer 11HK$234,818 HKD
Reve DiamondsHK$307,456 HKD

39 data points across 18 retailers

20 retailersHK$95,098 HKD to HK$307,456 HKD

A
Cheapest Retailer
-
HK$95,098 HKD
$12,121 USD
A
Retailer 2
-
HK$95,129 HKD
$12,125 USD
View
A
Retailer 3
-
HK$98,903 HKD
$12,606 USD
View
B+
Retailer 4
-
HK$101,162 HKD
$12,894 USD
View
A
Retailer 5
-
HK$101,782 HKD
$12,973 USD
View
B+
Retailer 6
-
HK$103,391 HKD
$13,178 USD
View
B+
Retailer 7
-
HK$106,513 HKD
$13,576 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$109,550 HKD
$13,963 USD
View
Retailer 9
-
HK$110,232 HKD
$14,050 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
HK$110,318 HKD
$14,061 USD
View
B+
Retailer 11
-
HK$128,622 HKD
£12,909 GBP
View
B+
Retailer 12
-
HK$132,200 HKD
$16,850 USD
View
B
Retailer 13
-
HK$158,070 HKD
£15,864 GBP
View
B+
Retailer 14
-
HK$165,403 HKD
£16,600 GBP
View
B
Retailer 15
-
HK$185,486 HKD
€22,516 EUR
View
B
Retailer 16
-
HK$201,768 HKD
$25,717 USD
View
B
Retailer 17
-
HK$234,818 HKD
ZAR 483,514 ZAR
View
B
Retailer 18
-
HK$268,645 HKD
$34,241 USD
View
Most Expensive
B
Reve Diamonds
166B896A9 · Nov 1
HK$307,456 HKD
$39,188 USD
View
18 more retailers have this diamond
Prices start from HK$95,098 HKDSave up to HK$212,358 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
4.00ct Marquise
HK$95,098 HKD