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Oval|Lab Grown|IGI

4.07ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804660161

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804660161

Diamond specifications and retailer prices

From HK$18,186 HKD
$2,318 USD
As of October 29, 2026
Save HK$106,953 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$125,139 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 LG804660161 or 804660161. Listed at 15 retailers as of October 29, 2026, with prices from HK$18,186 to HK$125,139, a HK$106,953 spread on the same certified stone. Do Amore Diamonds lists it at HK$125,139. 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 angle35.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660161
Dimensions12.66 × 9.07 × 5.54 mm
L/W Ratio1.40
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
12.66 mm9.07 mm4.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660161
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.1%

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 29
Current: HK$125,139 HKD|Low: HK$18,186 HKD|High: HK$204,067 HKD|Avg: HK$60,499 HKD|-36.2%
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
Retailer 15
October 30, 2026
Retailer 10HK$18,186 HKD
Retailer 5HK$19,787 HKD
Retailer 12HK$21,482 HKD
Retailer 9HK$22,399 HKD
Retailer 8HK$23,710 HKD
Retailer 4HK$31,877 HKD
Retailer 7HK$31,908 HKD
Retailer 3HK$32,003 HKD
Retailer 13HK$32,332 HKD
Retailer 11HK$32,913 HKD
Retailer 15HK$38,883 HKD
Retailer 14HK$62,425 HKD
Retailer 6HK$87,472 HKD
Retailer 2HK$94,776 HKD
Do Amore DiamondsHK$125,139 HKD

33 data points across 15 retailers

15 retailersHK$18,186 HKD to HK$125,139 HKD

A
Cheapest Retailer
-
HK$18,186 HKD
$2,318 USD
A
Retailer 2
-
HK$19,787 HKD
$2,522 USD
View
A
Retailer 3
-
HK$21,340 HKD
$2,720 USD
View
A
Retailer 4
-
HK$21,482 HKD
$2,738 USD
View
A
Retailer 5
-
HK$22,399 HKD
$2,855 USD
View
A
Retailer 6
-
HK$31,877 HKD
$4,063 USD
View
A
Retailer 7
-
HK$31,908 HKD
$4,067 USD
View
Final sale: no returns
A
Retailer 8
-
HK$32,003 HKD
$4,079 USD
View
A
Retailer 9
-
HK$32,332 HKD
$4,121 USD
View
A
Retailer 10
-
HK$32,913 HKD
$4,195 USD
View
A
Retailer 11
-
HK$38,883 HKD
€4,720 EUR
View
B+
Retailer 12
-
HK$62,425 HKD
£6,265 GBP
View
B
Retailer 13
-
HK$87,472 HKD
$11,149 USD
View
B
Retailer 14
-
HK$94,776 HKD
$12,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-E9C4EFDD7 · Oct 30
HK$125,139 HKD
$15,950 USD
View
14 more retailers have this diamond
Prices start from HK$18,186 HKDSave up to HK$106,953 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$18,186 HKD