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Oval|Lab Grown|IGI

4.31ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG793602875

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793602875

Diamond specifications and retailer prices

From HK$38,000 HKD
$4,843 USD
As of October 29, 2026
Save HK$184,092 HKD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$222,092 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.31ct lab-grown oval diamond

This 4.31ct lab-grown oval 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 LG793602875 or 793602875. Listed at 26 retailers as of October 29, 2026, with prices from HK$38,000 to HK$222,092, a HK$184,092 spread on the same certified stone. With Clarity lists it at HK$222,092. 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

4.31
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793602875
Dimensions13.66 × 9.23 × 5.56 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm9.23 mm4.31 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793602875
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

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 29
Current: HK$56,161 HKD|Low: HK$36,486 HKD|High: HK$133,075 HKD|Avg: HK$66,084 HKD|+0.5%
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
October 30, 2026
Retailer 19HK$38,000 HKD
Retailer 7HK$39,828 HKD
Retailer 14HK$42,559 HKD
Retailer 4HK$44,081 HKD
Retailer 6HK$44,081 HKD
Retailer 18HK$44,293 HKD
Retailer 8HK$45,376 HKD
Retailer 17HK$45,776 HKD
Retailer 11HK$55,011 HKD
Retailer 5HK$55,090 HKD
Retailer 1HK$56,161 HKD
Retailer 9HK$62,301 HKD
Retailer 16HK$68,390 HKD
Retailer 13HK$70,270 HKD
Retailer 2HK$74,109 HKD
Retailer 15HK$90,183 HKD
Retailer 12HK$93,826 HKD
Retailer 20HK$98,684 HKD
Retailer 10HK$112,790 HKD
Retailer 3HK$133,075 HKD

42 data points across 20 retailers

26 retailersHK$38,000 HKD to HK$222,092 HKD

A
Cheapest Retailer
-
HK$38,000 HKD
$4,843 USD
Retailer 2
-
HK$38,000 HKD
$4,843 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
HK$39,828 HKD
$5,076 USD
View
A
Retailer 4
-
HK$41,317 HKD
CA$7,314 CAD
View
A
Retailer 5
-
HK$42,559 HKD
$5,424 USD
View
Final sale: no returns
Retailer 6
-
HK$43,477 HKD
$5,541 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
HK$44,081 HKD
$5,618 USD
View
Retailer 8
-
HK$44,081 HKD
$5,618 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
HK$44,293 HKD
$5,645 USD
View
A
Retailer 10
-
HK$45,376 HKD
$5,783 USD
View
A
Retailer 11
-
HK$45,776 HKD
$5,834 USD
View
B+
Retailer 12
-
HK$55,011 HKD
$7,011 USD
View
B+
Retailer 13
-
HK$55,090 HKD
$7,021 USD
View
B+
Retailer 14
-
HK$56,161 HKD
£5,636 GBP
View
B+
Retailer 15
-
HK$62,301 HKD
£6,252 GBP
View
B+
Retailer 16
-
HK$74,109 HKD
$9,445 USD
View
B+
Retailer 17
-
HK$90,183 HKD
£9,050 GBP
View
B+
Retailer 18
-
HK$93,826 HKD
ZAR 193,179 ZAR
View
B
Retailer 19
-
HK$98,684 HKD
$12,577 USD
View
B
Retailer 20
-
HK$112,790 HKD
$14,375 USD
View
B
Retailer 21
-
HK$117,955 HKD
$15,033 USD
View
B
Retailer 22
-
HK$122,549 HKD
$15,619 USD
View
B
Retailer 23
-
HK$126,476 HKD
$16,119 USD
View
B
Retailer 24
-
HK$133,075 HKD
$16,960 USD
View
B
Retailer 25
-
HK$158,027 HKD
$20,140 USD
View
Most Expensive
B
With Clarity
793602875 · Oct 30
HK$222,092 HKD
$28,305 USD
View
25 more retailers have this diamond
Prices start from HK$38,000 HKDSave up to HK$184,092 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
4.31ct Oval
HK$38,000 HKD