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Oval|Lab Grown|IGI

4.27ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG762545330

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762545330

Diamond specifications and retailer prices

From HK$21,560 HKD
$2,748 USD
As of October 30, 2026
Save HK$68,258 HKD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$95,982 HKD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.27ct lab-grown oval diamond

This 4.27ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545330 or 762545330. Listed at 15 retailers as of October 29, 2026, with a 317% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.27
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545330
Dimensions9.10 × 9.10 × 5.77 mm
L/W Ratio1.00
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
9.10 mm9.10 mm4.27 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545330
Side View
Table 60.0%Crown 36.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.4%

Caratlytics Score

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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 30
Current: HK$95,982 HKD|Low: HK$21,560 HKD|High: HK$96,206 HKD|Avg: HK$51,968 HKD|+1.6%
Novita 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 5HK$21,560 HKD
Retailer 3HK$28,019 HKD
Retailer 2HK$30,307 HKD
Retailer 13HK$33,893 HKD
Retailer 11HK$35,860 HKD
Retailer 7HK$36,592 HKD
Retailer 8HK$47,785 HKD
Retailer 12HK$51,076 HKD
Retailer 15HK$54,300 HKD
Retailer 4HK$58,962 HKD
Retailer 9HK$60,432 HKD
Retailer 6HK$78,344 HKD
Retailer 14HK$81,517 HKD
Retailer 10HK$89,818 HKD
Novita DiamondsHK$95,982 HKD

42 data points across 15 retailers

15 retailersHK$21,560 HKD to HK$89,818 HKD

A
Cheapest Retailer
-
HK$21,560 HKD
$2,748 USD
A
Retailer 2
-
HK$28,019 HKD
View
A
Retailer 3
-
HK$30,307 HKD
£3,042 GBP
View
Retailer 4
-
HK$30,971 HKD
£3,108 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$33,893 HKD
$4,320 USD
View
A
Retailer 6
-
HK$35,860 HKD
€4,353 EUR
View
A
Retailer 7
-
HK$36,592 HKD
$4,664 USD
View
B+
Retailer 8
-
HK$47,785 HKD
ZAR 98,394 ZAR
View
B+
Retailer 9
-
HK$54,300 HKD
$6,921 USD
View
B+
Retailer 10
-
HK$58,962 HKD
$7,515 USD
View
B+
Retailer 11
-
HK$60,432 HKD
£6,065 GBP
View
B
Retailer 12
-
HK$78,344 HKD
$9,986 USD
View
B
Retailer 13
-
HK$81,517 HKD
$10,390 USD
View
B
Retailer 14
-
HK$89,818 HKD
$11,448 USD
View
Most Expensive
Novita Diamonds
cert_762545330 · Oct 8
HK$95,982 HKD
A$18,821 AUD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from HK$21,560 HKDSave up to HK$68,258 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
4.27ct Oval
HK$21,560 HKD