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Oval|Lab Grown|IGI

4.71ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780662046

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662046

Diamond specifications and retailer prices

From HK$27,146 HKD
$3,460 USD
As of October 29, 2026
Save HK$159,660 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$186,806 HKD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.71ct lab-grown oval diamond

This 4.71ct 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 LG780662046 or 780662046. Listed at 15 retailers as of October 29, 2026, with prices from HK$27,146 to HK$186,806, a HK$159,660 spread on the same certified stone. Do Amore Diamonds lists it at HK$186,806. 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

4.71
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662046
Dimensions13.17 × 9.34 × 6.07 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
13.17 mm9.34 mm4.71 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662046
Side View
Table 55.0%Crown 36.1°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 65.0%

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$186,806 HKD|Low: HK$27,146 HKD|High: HK$233,959 HKD|Avg: HK$75,849 HKD|-20.2%
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
November 1, 2026
Retailer 11HK$27,146 HKD
Retailer 5HK$29,539 HKD
Retailer 13HK$30,237 HKD
Retailer 15HK$32,717 HKD
Retailer 7HK$39,856 HKD
Retailer 3HK$43,434 HKD
Retailer 14HK$43,434 HKD
Retailer 4HK$48,290 HKD
Retailer 12HK$48,847 HKD
Retailer 8HK$59,330 HKD
Retailer 2HK$74,451 HKD
Retailer 6HK$86,282 HKD
Retailer 9HK$112,037 HKD
Retailer 10HK$116,226 HKD
Do Amore DiamondsHK$186,806 HKD

37 data points across 15 retailers

15 retailersHK$27,146 HKD to HK$186,806 HKD

A
Cheapest Retailer
-
HK$27,146 HKD
$3,460 USD
A
Retailer 2
-
HK$29,539 HKD
$3,765 USD
View
A
Retailer 3
-
HK$30,237 HKD
$3,854 USD
View
A
Retailer 4
-
HK$32,717 HKD
$4,170 USD
View
A
Retailer 5
-
HK$39,856 HKD
$5,080 USD
View
Final sale: no returns
A
Retailer 6
-
HK$43,434 HKD
$5,536 USD
View
A
Retailer 7
-
HK$43,434 HKD
$5,536 USD
View
A
Retailer 8
-
HK$48,290 HKD
$6,155 USD
View
A
Retailer 9
-
HK$48,847 HKD
$6,226 USD
View
B+
Retailer 10
-
HK$59,330 HKD
€7,202 EUR
View
B+
Retailer 11
-
HK$74,451 HKD
£7,472 GBP
View
B+
Retailer 12
-
HK$86,282 HKD
$10,997 USD
View
B+
Retailer 13
-
HK$112,037 HKD
$14,280 USD
View
B
Retailer 14
-
HK$116,226 HKD
$14,814 USD
View
Most Expensive
B
Do Amore Diamonds
27-A50E5FFC2 · Nov 1
HK$186,806 HKD
$23,810 USD
View
14 more retailers have this diamond
Prices start from HK$27,146 HKDSave up to HK$159,660 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
4.71ct Oval
HK$27,146 HKD