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Marquise|Lab Grown|IGI

4.00ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG804656134

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804656134

Diamond specifications and retailer prices

From HK$95,215 HKD
$12,136 USD
As of October 30, 2026
Save HK$212,608 HKD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$307,823 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804656134 or 804656134. Listed at 20 retailers as of October 30, 2026, with prices from HK$95,215 to HK$307,823, a HK$212,608 spread on the same certified stone. Reve Diamonds lists it at HK$307,823. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804656134
Dimensions16.36 × 8.61 × 5.01 mm
L/W Ratio1.90
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
16.36 mm8.61 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804656134
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.2%

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$165,602 HKD|Low: HK$76,012 HKD|High: HK$320,207 HKD|Avg: HK$155,992 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
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 11HK$76,012 HKD
Retailer 19HK$95,215 HKD
Retailer 7HK$95,827 HKD
Retailer 5HK$99,021 HKD
Retailer 10HK$101,288 HKD
Retailer 16HK$101,782 HKD
Retailer 4HK$103,508 HKD
Retailer 8HK$106,631 HKD
Retailer 2HK$110,452 HKD
Retailer 6HK$110,452 HKD
Retailer 18HK$117,183 HKD
Retailer 15HK$128,778 HKD
Retailer 3HK$152,340 HKD
Retailer 9HK$158,189 HKD
Retailer 1HK$165,602 HKD
Retailer 12HK$165,623 HKD
Retailer 17HK$204,599 HKD
Retailer 14HK$235,098 HKD
Retailer 20HK$282,814 HKD
Reve DiamondsHK$307,823 HKD
Retailer 13HK$320,207 HKD

35 data points across 21 retailers

20 retailersHK$95,215 HKD to HK$307,823 HKD

A
Cheapest Retailer
-
HK$95,215 HKD
$12,136 USD
A
Retailer 2
-
HK$95,827 HKD
$12,214 USD
View
A
Retailer 3
-
HK$99,021 HKD
$12,621 USD
View
A
Retailer 4
-
HK$101,288 HKD
$12,910 USD
View
A
Retailer 5
-
HK$101,782 HKD
$12,973 USD
View
A
Retailer 6
-
HK$103,508 HKD
$13,193 USD
View
A
Retailer 7
-
HK$106,631 HKD
$13,591 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$110,452 HKD
$14,078 USD
View
Retailer 9
-
HK$110,452 HKD
$14,078 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
HK$117,183 HKD
$14,936 USD
View
B+
Retailer 11
-
HK$128,778 HKD
£12,924 GBP
View
Retailer 12
-
HK$152,340 HKD
$19,417 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
HK$158,189 HKD
£15,876 GBP
View
B+
Retailer 14
-
HK$165,602 HKD
£16,620 GBP
View
B+
Retailer 15
-
HK$165,623 HKD
$21,110 USD
View
Retailer 16
-
HK$204,599 HKD
€24,836 EUR
View
Price last confirmed 7 days ago
B
Retailer 17
-
HK$235,098 HKD
ZAR 484,090 ZAR
View
B
Retailer 18
-
HK$282,814 HKD
$36,047 USD
View
Most Expensive
B
Reve Diamonds
2059D3C13 · Nov 1
HK$307,823 HKD
$39,235 USD
View
18 more retailers have this diamond
Prices start from HK$95,215 HKDSave up to HK$212,608 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$95,215 HKD