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Oval|Lab Grown|IGI

4.07ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804657381

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804657381

Diamond specifications and retailer prices

From HK$18,427 HKD
£1,849 GBP
As of October 30, 2026
Save HK$100,121 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$118,549 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown oval diamond

This 4.07ct lab-grown oval 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 LG804657381 or 804657381. Listed at 9 retailers as of October 30, 2026, with prices from HK$18,427 to HK$118,549, a HK$100,121 spread on the same certified stone. Do Amore Diamonds lists it at HK$118,549. 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

4.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657381
Dimensions12.61 × 9.08 × 5.52 mm
L/W Ratio1.39
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
12.61 mm9.08 mm4.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657381
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
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$118,549 HKD|Low: HK$18,427 HKD|High: HK$172,370 HKD|Avg: HK$63,773 HKD|-17.9%
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
October 30, 2026
Retailer 9HK$18,427 HKD
Retailer 16HK$23,168 HKD
Retailer 4HK$30,653 HKD
Retailer 13HK$33,525 HKD
Retailer 12HK$33,540 HKD
Retailer 14HK$34,866 HKD
Retailer 3HK$43,944 HKD
Retailer 15HK$44,066 HKD
Retailer 5HK$46,751 HKD
Retailer 7HK$58,358 HKD
Retailer 10HK$59,376 HKD
Retailer 11HK$62,152 HKD
Retailer 2HK$94,776 HKD
Retailer 8HK$98,126 HKD
Retailer 6HK$115,721 HKD
Do Amore DiamondsHK$118,549 HKD

22 data points across 16 retailers

9 retailersHK$18,427 HKD to HK$118,549 HKD

A+
Cheapest Retailer
-
HK$18,427 HKD
£1,849 GBP
A
Retailer 2
-
HK$33,525 HKD
$4,273 USD
View
A
Retailer 3
-
HK$33,540 HKD
$4,275 USD
View
A
Retailer 4
-
HK$34,866 HKD
$4,444 USD
View
B+
Retailer 5
-
HK$59,376 HKD
£5,959 GBP
View
B+
Retailer 6
-
HK$62,152 HKD
$7,922 USD
View
Retailer 7
-
HK$65,617 HKD
$8,363 USD
View
Price last confirmed 102 days ago
B+
Retailer 8
-
HK$94,776 HKD
$12,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F04CE27A · Oct 30
HK$118,549 HKD
$15,110 USD
View
8 more retailers have this diamond
Prices start from HK$18,427 HKDSave up to HK$100,121 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+
4.07ct Oval
HK$18,427 HKD