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Oval|Lab Grown|IGI

10.04ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG627400102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG627400102

Diamond specifications and retailer prices

From HK$13,323 HKD
$1,698 USD
As of October 29, 2026
Save HK$59,727 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$73,050 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.04ct lab-grown oval diamond

This 10.04ct 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 LG627400102 or 627400102. Listed at 17 retailers as of October 29, 2026, with prices from HK$13,323 to HK$73,050, a HK$59,727 spread on the same certified stone. Brilliant Earth lists it at HK$73,050. 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

10.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627400102
Dimensions17.46 × 12.20 × 7.16 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.46 mm12.20 mm10.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627400102
Side View
Table 63.0%Crown 35.3°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 58.7%

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$73,050 HKD|Low: HK$12,790 HKD|High: HK$75,325 HKD|Avg: HK$25,168 HKD|-3.0%
Brilliant Earth
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
October 29, 2026
Retailer 2HK$13,323 HKD
Retailer 11HK$13,872 HKD
Retailer 14HK$14,492 HKD
Retailer 5HK$14,916 HKD
Retailer 7HK$15,457 HKD
Retailer 10HK$15,457 HKD
Retailer 4HK$16,791 HKD
Retailer 8HK$19,757 HKD
Retailer 9HK$21,841 HKD
Retailer 16HK$24,253 HKD
Retailer 3HK$24,269 HKD
Retailer 15HK$24,312 HKD
Retailer 13HK$28,969 HKD
Retailer 6HK$44,694 HKD
Retailer 12HK$63,964 HKD
Brilliant EarthHK$73,050 HKD

39 data points across 16 retailers

17 retailersHK$13,323 HKD to HK$73,050 HKD

A
Cheapest Retailer
-
HK$13,323 HKD
$1,698 USD
A
Retailer 2
-
HK$13,872 HKD
£1,392 GBP
View
A
Retailer 3
-
HK$14,492 HKD
$1,847 USD
View
A
Retailer 4
-
HK$14,916 HKD
$1,901 USD
View
Final sale: no returns
A
Retailer 5
-
HK$15,457 HKD
$1,970 USD
View
Retailer 6
-
HK$15,457 HKD
$1,970 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
HK$16,791 HKD
$2,140 USD
View
A
Retailer 8
-
HK$19,757 HKD
$2,518 USD
View
A
Retailer 9
-
HK$21,841 HKD
£2,192 GBP
View
A
Retailer 10
-
HK$24,253 HKD
$3,091 USD
View
Retailer 11
-
HK$24,269 HKD
$3,093 USD
View
Price last confirmed 11 days ago
A
Retailer 12
-
HK$24,312 HKD
€2,951 EUR
View
A
Retailer 13
-
HK$28,969 HKD
$3,692 USD
View
B
Retailer 14
-
HK$44,694 HKD
$5,696 USD
View
B
Retailer 15
-
HK$54,227 HKD
$6,911 USD
View
B
Retailer 16
-
HK$63,964 HKD
$8,152 USD
View
Most Expensive
B
Brilliant Earth
20602507A · Oct 29
HK$73,050 HKD
$9,310 USD
View
16 more retailers have this diamond
Prices start from HK$13,323 HKDSave up to HK$59,727 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
10.04ct Oval
HK$13,323 HKD