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Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG788624698

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788624698

Diamond specifications and retailer prices

From HK$2,566 HKD
$327 USD
As of October 29, 2026
Save HK$11,478 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$14,044 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788624698 or 788624698. Listed at 23 retailers as of October 29, 2026, with prices from HK$2,566 to HK$14,044, a HK$11,478 spread on the same certified stone. Brilliant Earth lists it at HK$14,044. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624698
Dimensions6.59 × 6.60 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.59 mm6.60 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624698
Side View
Table 58.0%Crown 32.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.3%

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$14,044 HKD|Low: HK$2,456 HKD|High: HK$18,124 HKD|Avg: HK$6,263 HKD|-22.5%
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
October 30, 2026
Retailer 3HK$2,566 HKD
Retailer 2HK$2,872 HKD
Retailer 5HK$3,178 HKD
Retailer 12HK$3,178 HKD
Retailer 4HK$4,276 HKD
Retailer 10HK$4,394 HKD
Retailer 6HK$5,054 HKD
Retailer 8HK$5,075 HKD
Retailer 9HK$5,459 HKD
Retailer 7HK$5,665 HKD
Retailer 13HK$7,854 HKD
Retailer 11HK$12,804 HKD
Brilliant EarthHK$14,044 HKD

35 data points across 13 retailers

23 retailersHK$2,566 HKD to HK$14,044 HKD

A
Cheapest Retailer
-
HK$2,566 HKD
$327 USD
A
Retailer 2
-
HK$2,872 HKD
$366 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,974 HKD
$379 USD
View
A
Retailer 4
-
HK$3,178 HKD
$405 USD
View
A
Retailer 5
-
HK$3,178 HKD
$405 USD
View
A
Retailer 6
-
HK$3,515 HKD
View
B+
Retailer 7
-
HK$4,276 HKD
$545 USD
View
B+
Retailer 8
-
HK$4,394 HKD
$560 USD
View
B+
Retailer 9
-
HK$4,472 HKD
$570 USD
View
B+
Retailer 10
-
HK$5,045 HKD
$643 USD
View
B+
Retailer 11
-
HK$5,054 HKD
£507 GBP
View
B+
Retailer 12
-
HK$5,075 HKD
€616 EUR
View
B+
Retailer 13
-
HK$5,459 HKD
ZAR 11,240 ZAR
View
B+
Retailer 14
-
HK$5,665 HKD
£569 GBP
View
B
Retailer 15
-
HK$7,854 HKD
$1,001 USD
View
B
Retailer 16
-
HK$8,476 HKD
SGD 1,460 SGD
View
Retailer 17
-
HK$8,536 HKD
$1,088 USD
View
Price last confirmed 28 days ago
B
Retailer 18
-
HK$10,215 HKD
$1,302 USD
View
B
Retailer 19
-
HK$10,561 HKD
$1,346 USD
View
B
Retailer 20
-
HK$11,447 HKD
$1,459 USD
View
B
Retailer 21
-
HK$12,533 HKD
$1,597 USD
View
Retailer 22
-
HK$12,804 HKD
£1,285 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20043085A · Oct 30
HK$14,044 HKD
$1,790 USD
View
22 more retailers have this diamond
Prices start from HK$2,566 HKDSave up to HK$11,478 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$2,566 HKD