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Oval|Lab Grown|IGI

10.06ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG754564827

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754564827

Diamond specifications and retailer prices

From HK$11,299 HKD
$1,440 USD
As of October 29, 2026
Save HK$56,729 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$68,578 HKD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 10.06ct lab-grown oval diamond

This 10.06ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG754564827 or 754564827. Listed at 17 retailers as of October 29, 2026, with a 502% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754564827
Dimensions17.97 × 11.85 × 7.12 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.97 mm11.85 mm10.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754564827
Side View
Table 59.0%Crown 37.1°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 60.1%

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$68,578 HKD|Low: HK$12,248 HKD|High: HK$70,461 HKD|Avg: HK$30,771 HKD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6HK$12,295 HKD
Retailer 11HK$12,656 HKD
Retailer 5HK$14,437 HKD
Retailer 10HK$17,011 HKD
Retailer 2HK$18,500 HKD
Retailer 12HK$20,675 HKD
Retailer 7HK$21,711 HKD
Retailer 9HK$21,791 HKD
Retailer 3HK$38,535 HKD
Retailer 4HK$46,128 HKD
Retailer 8HK$63,517 HKD
Brilliant EarthHK$68,578 HKD

44 data points across 12 retailers

17 retailersHK$11,299 HKD to HK$68,028 HKD

A
Cheapest Retailer
-
HK$11,299 HKD
$1,440 USD
A
Retailer 2
-
HK$12,295 HKD
$1,567 USD
View
A
Retailer 3
-
HK$12,656 HKD
$1,613 USD
View
Final sale: no returns
Retailer 4
-
HK$12,695 HKD
$1,618 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$13,103 HKD
$1,670 USD
View
A
Retailer 6
-
HK$14,437 HKD
$1,840 USD
View
A
Retailer 7
-
HK$17,011 HKD
$2,168 USD
View
A
Retailer 8
-
HK$18,500 HKD
£1,857 GBP
View
B+
Retailer 9
-
HK$20,675 HKD
$2,635 USD
View
A
Retailer 10
-
HK$21,711 HKD
$2,767 USD
View
Retailer 11
-
HK$24,292 HKD
$3,096 USD
View
Price last confirmed 44 days ago
A
Retailer 12
-
HK$24,567 HKD
$3,131 USD
View
B+
Retailer 13
-
HK$38,535 HKD
$4,911 USD
View
B
Retailer 14
-
HK$46,128 HKD
$5,879 USD
View
B
Retailer 15
-
HK$63,517 HKD
$8,095 USD
View
B
Retailer 16
-
HK$68,028 HKD
$8,670 USD
View
Most Expensive
Brilliant Earth
17099315A · Oct 21
HK$68,578 HKD
$8,740 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from HK$11,299 HKDSave up to HK$56,729 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
10.06ct Oval
HK$11,299 HKD