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Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG834601307

Shape and cutting style on the report: Round brilliant

Certificate IGI LG834601307

Diamond specifications and retailer prices

From HK$2,181 HKD
$278 USD
As of October 29, 2026
Save HK$15,864 HKD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$18,045 HKD at Brilliant Earth · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601307 or 834601307. Listed at 26 retailers as of October 29, 2026, with prices from HK$2,181 to HK$18,045, a HK$15,864 spread on the same certified stone. Brilliant Earth lists it at HK$18,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601307
Dimensions6.57 × 6.50 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.57 mm6.50 mm1.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601307
Side View
Table 61.0%Crown 35.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.2%

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$18,045 HKD|Low: HK$2,095 HKD|High: HK$18,594 HKD|Avg: HK$6,815 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
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 21HK$2,181 HKD
Retailer 3HK$2,534 HKD
Retailer 9HK$2,652 HKD
Retailer 5HK$2,707 HKD
Retailer 22HK$2,707 HKD
Retailer 19HK$4,158 HKD
Retailer 16HK$4,284 HKD
Retailer 20HK$4,299 HKD
Retailer 14HK$4,339 HKD
Retailer 18HK$4,527 HKD
Retailer 17HK$4,653 HKD
Retailer 2HK$4,758 HKD
Retailer 8HK$5,725 HKD
Retailer 6HK$8,709 HKD
Retailer 12HK$9,102 HKD
Retailer 7HK$9,415 HKD
Retailer 11HK$9,435 HKD
Retailer 13HK$10,911 HKD
Retailer 10HK$11,133 HKD
Retailer 15HK$11,326 HKD
Retailer 4HK$15,189 HKD
Brilliant EarthHK$18,045 HKD

40 data points across 22 retailers

26 retailersHK$2,181 HKD to HK$18,045 HKD

Retailer 1
-
HK$2,181 HKD
$278 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$2,181 HKD
$278 USD
View
Retailer 3
-
HK$2,534 HKD
$323 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
HK$2,534 HKD
$323 USD
View
A
Retailer 5
-
HK$2,652 HKD
$338 USD
View
Final sale: no returns
Retailer 6
-
HK$2,675 HKD
$341 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
HK$2,707 HKD
$345 USD
View
A
Retailer 8
-
HK$2,707 HKD
$345 USD
View
A
Retailer 9
-
HK$4,158 HKD
$530 USD
View
A
Retailer 10
-
HK$4,284 HKD
€520 EUR
View
A
Retailer 11
-
HK$4,299 HKD
$548 USD
View
B+
Retailer 12
-
HK$4,339 HKD
$553 USD
View
B+
Retailer 13
-
HK$4,527 HKD
$577 USD
View
B+
Retailer 14
-
HK$4,653 HKD
ZAR 9,581 ZAR
View
B+
Retailer 15
-
HK$4,758 HKD
£478 GBP
View
B+
Retailer 16
-
HK$5,725 HKD
$730 USD
View
B
Retailer 17
-
HK$8,709 HKD
$1,110 USD
View
Retailer 18
-
HK$8,709 HKD
$1,110 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
HK$9,102 HKD
$1,160 USD
View
B
Retailer 20
-
HK$9,435 HKD
CA$1,670 CAD
View
B
Retailer 21
-
HK$9,603 HKD
$1,224 USD
View
B
Retailer 22
-
HK$10,911 HKD
£1,095 GBP
View
B
Retailer 23
-
HK$11,133 HKD
$1,419 USD
View
B
Retailer 24
-
HK$11,326 HKD
$1,444 USD
View
B
Retailer 25
-
HK$15,189 HKD
$1,936 USD
View
Most Expensive
B
Brilliant Earth
21455129A · Oct 29
HK$18,045 HKD
$2,300 USD
View
25 more retailers have this diamond
Prices start from HK$2,181 HKDSave up to HK$15,864 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$2,181 HKD