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Round|Lab Grown|IGI

1.03ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG797693727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797693727

Diamond specifications and retailer prices

From HK$1,695 HKD
$216 USD
As of October 29, 2026
Save HK$10,702 HKD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$12,396 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round 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 LG797693727 or 797693727. Listed at 24 retailers as of October 29, 2026, with prices from HK$1,695 to HK$12,396, a HK$10,702 spread on the same certified stone. Brilliant Earth lists it at HK$12,396. 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 angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797693727
Dimensions6.42 × 6.39 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797693727
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$12,396 HKD|Low: HK$1,695 HKD|High: HK$14,358 HKD|Avg: HK$4,767 HKD|-13.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 21
Retailer 22
October 30, 2026
Retailer 20HK$1,695 HKD
Retailer 22HK$1,891 HKD
Retailer 10HK$1,969 HKD
Retailer 3HK$2,103 HKD
Retailer 14HK$2,103 HKD
Retailer 15HK$2,410 HKD
Retailer 21HK$2,840 HKD
Retailer 13HK$3,404 HKD
Retailer 17HK$3,468 HKD
Retailer 18HK$3,613 HKD
Retailer 7HK$3,860 HKD
Retailer 16HK$3,890 HKD
Retailer 6HK$3,946 HKD
Retailer 19HK$5,141 HKD
Retailer 2HK$5,147 HKD
Retailer 9HK$5,777 HKD
Retailer 8HK$6,763 HKD
Retailer 12HK$7,176 HKD
Retailer 11HK$7,359 HKD
Retailer 4HK$8,440 HKD
Retailer 5HK$9,770 HKD
Brilliant EarthHK$12,396 HKD

23 data points across 22 retailers

24 retailersHK$1,695 HKD to HK$12,396 HKD

A
Cheapest Retailer
-
HK$1,695 HKD
$216 USD
A
Retailer 2
-
HK$1,891 HKD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,969 HKD
$251 USD
View
A
Retailer 4
-
HK$2,103 HKD
$268 USD
View
A
Retailer 5
-
HK$2,103 HKD
$268 USD
View
A
Retailer 6
-
HK$2,410 HKD
View
A
Retailer 7
-
HK$2,840 HKD
$362 USD
View
A
Retailer 8
-
HK$3,404 HKD
£342 GBP
View
A
Retailer 9
-
HK$3,468 HKD
€421 EUR
View
A
Retailer 10
-
HK$3,613 HKD
ZAR 7,439 ZAR
View
A
Retailer 11
-
HK$3,860 HKD
$492 USD
View
A
Retailer 12
-
HK$3,890 HKD
£390 GBP
View
A
Retailer 13
-
HK$3,946 HKD
$503 USD
View
B+
Retailer 14
-
HK$5,141 HKD
A$1,008 AUD
View
B+
Retailer 15
-
HK$5,147 HKD
$656 USD
View
B+
Retailer 16
-
HK$5,777 HKD
SGD 995 SGD
View
B+
Retailer 17
-
HK$6,763 HKD
$862 USD
View
B+
Retailer 18
-
HK$6,787 HKD
$865 USD
View
B
Retailer 19
-
HK$7,176 HKD
$915 USD
View
B
Retailer 20
-
HK$7,359 HKD
$938 USD
View
B+
Retailer 21
-
HK$8,440 HKD
£847 GBP
View
B
Retailer 22
-
HK$9,770 HKD
$1,245 USD
View
B
Retailer 23
-
HK$10,827 HKD
$1,380 USD
View
Most Expensive
B
Brilliant Earth
19843248A · Oct 30
HK$12,396 HKD
$1,580 USD
View
23 more retailers have this diamond
Prices start from HK$1,695 HKDSave up to HK$10,702 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 Round
HK$1,695 HKD