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Oval|Lab Grown|IGI

4.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG616491399

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG616491399

Diamond specifications and retailer prices

From HK$21,929 HKD
$2,795 USD
As of October 31, 2026
Save HK$50,129 HKD (70%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$72,057 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.03ct lab-grown oval diamond

This 4.03ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG616491399 or 616491399. Listed at 25 retailers as of October 30, 2026, with prices from HK$21,929 to HK$72,057, a HK$50,129 spread on the same certified stone. Taylor and Hart lists it at HK$72,057. 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

4.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616491399
Dimensions13.01 × 8.91 × 5.57 mm
L/W Ratio1.46
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
13.01 mm8.91 mm4.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616491399
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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 31
Current: HK$28,398 HKD|Low: HK$17,072 HKD|High: HK$79,320 HKD|Avg: HK$41,027 HKD|+0.2%
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
Taylor and Hart
October 31, 2026
Retailer 2HK$17,778 HKD
Retailer 5HK$20,626 HKD
Retailer 9HK$21,929 HKD
Retailer 7HK$22,337 HKD
Retailer 6HK$28,354 HKD
Retailer 1HK$28,398 HKD
Retailer 12HK$29,162 HKD
Retailer 19HK$31,006 HKD
Retailer 18HK$32,557 HKD
Retailer 16HK$34,545 HKD
Retailer 10HK$39,099 HKD
Retailer 3HK$42,783 HKD
Retailer 14HK$43,904 HKD
Retailer 17HK$44,260 HKD
Retailer 4HK$52,323 HKD
Retailer 8HK$53,891 HKD
Retailer 15HK$56,257 HKD
Retailer 11HK$58,255 HKD
Retailer 13HK$66,767 HKD
Taylor and HartHK$72,057 HKD

38 data points across 20 retailers

25 retailersHK$21,929 HKD to HK$72,057 HKD

Retailer 1
-
HK$17,778 HKD
$2,266 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$17,778 HKD
$2,266 USD
View
Price last confirmed 38 days ago
Retailer 3
-
HK$19,347 HKD
$2,466 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$20,344 HKD
$2,593 USD
View
Price last confirmed 36 days ago
Retailer 5
-
HK$20,626 HKD
$2,629 USD
View
Price last confirmed 29 days ago
Retailer 6
-
HK$20,626 HKD
$2,629 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
HK$21,929 HKD
$2,795 USD
View
A
Retailer 8
-
HK$22,337 HKD
$2,847 USD
View
Retailer 9
-
HK$28,354 HKD
$3,614 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
HK$28,398 HKD
£2,850 GBP
View
A
Retailer 11
-
HK$29,162 HKD
$3,717 USD
View
A
Retailer 12
-
HK$31,006 HKD
$3,952 USD
View
A
Retailer 13
-
HK$31,610 HKD
$4,029 USD
View
A
Retailer 14
-
HK$34,545 HKD
$4,403 USD
View
Final sale: no returns
A
Retailer 15
-
HK$39,099 HKD
£3,924 GBP
View
B+
Retailer 16
-
HK$42,783 HKD
$5,453 USD
View
A
Retailer 17
-
HK$43,904 HKD
ZAR 90,402 ZAR
View
Retailer 18
-
HK$44,260 HKD
A$8,679 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
HK$52,323 HKD
$6,669 USD
View
B+
Retailer 20
-
HK$53,891 HKD
$6,869 USD
View
B+
Retailer 21
-
HK$55,077 HKD
$7,020 USD
View
B+
Retailer 22
-
HK$56,257 HKD
£5,646 GBP
View
B+
Retailer 23
-
HK$58,255 HKD
$7,425 USD
View
B+
Retailer 24
-
HK$66,767 HKD
$8,510 USD
View
Most Expensive
B
Taylor and Hart
5PTLJSS · Oct 30
HK$72,057 HKD
$9,184 USD
View
24 more retailers have this diamond
Prices start from HK$21,929 HKDSave up to HK$50,129 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
4.03ct Oval
HK$21,929 HKD