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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG784663358

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784663358

Diamond specifications and retailer prices

From HK$1,844 HKD
$235 USD
As of October 29, 2026
Save HK$8,404 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$14,671 HKD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784663358 or 784663358. Listed at 23 retailers as of October 29, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784663358
Dimensions8.36 × 5.74 × 3.49 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.74 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784663358
Side View
Table 60.0%Crown 32.3°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 60.8%

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$14,671 HKD|Low: HK$1,773 HKD|High: HK$15,142 HKD|Avg: HK$5,301 HKD|-3.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 3HK$1,844 HKD
Retailer 12HK$2,063 HKD
Retailer 4HK$2,142 HKD
Retailer 6HK$2,291 HKD
Retailer 11HK$2,291 HKD
Retailer 15HK$2,427 HKD
Retailer 13HK$3,138 HKD
Retailer 17HK$3,932 HKD
Retailer 19HK$3,979 HKD
Retailer 8HK$4,111 HKD
Retailer 16HK$4,324 HKD
Retailer 7HK$4,645 HKD
Retailer 2HK$4,886 HKD
Retailer 18HK$5,584 HKD
Retailer 21HK$6,080 HKD
Retailer 14HK$6,235 HKD
Retailer 9HK$7,359 HKD
Retailer 5HK$8,190 HKD
Retailer 20HK$9,217 HKD
Retailer 10HK$10,248 HKD
Brilliant EarthHK$14,671 HKD

34 data points across 21 retailers

23 retailersHK$1,844 HKD to HK$10,248 HKD

A
Cheapest Retailer
-
HK$1,844 HKD
$235 USD
A
Retailer 2
-
HK$2,063 HKD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,142 HKD
$273 USD
View
A
Retailer 4
-
HK$2,291 HKD
$292 USD
View
A
Retailer 5
-
HK$2,291 HKD
$292 USD
View
A
Retailer 6
-
HK$2,427 HKD
£244 GBP
View
A
Retailer 7
-
HK$3,138 HKD
$400 USD
View
A
Retailer 8
-
HK$3,932 HKD
ZAR 8,097 ZAR
View
Retailer 9
-
HK$3,979 HKD
€483 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$4,111 HKD
$524 USD
View
B+
Retailer 11
-
HK$4,324 HKD
£434 GBP
View
B+
Retailer 12
-
HK$4,645 HKD
$592 USD
View
B+
Retailer 13
-
HK$4,886 HKD
A$958 AUD
View
B+
Retailer 14
-
HK$5,584 HKD
A$1,095 AUD
View
B+
Retailer 15
-
HK$6,080 HKD
$775 USD
View
B+
Retailer 16
-
HK$6,235 HKD
SGD 1,074 SGD
View
Retailer 17
-
HK$7,045 HKD
$898 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
HK$7,359 HKD
$938 USD
View
B
Retailer 19
-
HK$7,767 HKD
$990 USD
View
Retailer 20
-
HK$8,190 HKD
A$1,606 AUD
View
Price last confirmed 23 days ago
B+
Retailer 21
-
HK$9,217 HKD
£925 GBP
View
B
Retailer 22
-
HK$10,248 HKD
$1,306 USD
View
Most Expensive
Brilliant Earth
18293354A · Oct 10
HK$14,671 HKD
$1,870 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from HK$1,844 HKDSave up to HK$8,404 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
1.03ct Oval
HK$1,844 HKD