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Round|Lab Grown|IGI

7.03ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG628425864

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628425864

Diamond specifications and retailer prices

From HK$10,827 HKD
$1,380 USD
As of October 31, 2026
Save HK$32,167 HKD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$42,994 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.03ct lab-grown round diamond

This 7.03ct lab-grown round 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 LG628425864 or 628425864. Listed at 15 retailers as of October 29, 2026, with prices from HK$10,827 to HK$42,994, a HK$32,167 spread on the same certified stone. Brilliant Earth lists it at HK$42,994. 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

7.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628425864
Dimensions12.34 × 12.39 × 7.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
12.34 mm12.39 mm7.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628425864
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$42,994 HKD|Low: HK$8,026 HKD|High: HK$44,328 HKD|Avg: HK$20,584 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
October 31, 2026
Retailer 4HK$8,026 HKD
Retailer 5HK$10,827 HKD
Retailer 9HK$11,046 HKD
Retailer 10HK$13,361 HKD
Retailer 6HK$13,548 HKD
Retailer 2HK$13,584 HKD
Retailer 3HK$15,111 HKD
Retailer 11HK$19,795 HKD
Retailer 12HK$30,206 HKD
Retailer 7HK$32,293 HKD
Retailer 8HK$33,737 HKD
Brilliant EarthHK$42,994 HKD

36 data points across 12 retailers

15 retailersHK$10,827 HKD to HK$42,994 HKD

Retailer 1
-
HK$6,920 HKD
$882 USD
Price last confirmed 38 days ago
Retailer 2
-
HK$7,532 HKD
$960 USD
View
Price last confirmed 38 days ago
Retailer 3
-
HK$7,916 HKD
$1,009 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
HK$10,827 HKD
$1,380 USD
View
Retailer 5
-
HK$11,046 HKD
£1,109 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$13,361 HKD
$1,703 USD
View
B+
Retailer 7
-
HK$13,548 HKD
£1,360 GBP
View
B+
Retailer 8
-
HK$13,584 HKD
€1,649 EUR
View
B+
Retailer 9
-
HK$15,111 HKD
$1,926 USD
View
B+
Retailer 10
-
HK$19,795 HKD
$2,523 USD
View
Retailer 11
-
HK$22,572 HKD
$2,877 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
HK$30,206 HKD
$3,850 USD
View
B
Retailer 13
-
HK$32,293 HKD
£3,241 GBP
View
Retailer 14
-
HK$33,737 HKD
$4,300 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
10308543A · Oct 29
HK$42,994 HKD
$5,480 USD
View
14 more retailers have this diamond
Prices start from HK$10,827 HKDSave up to HK$32,167 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.

B+
7.03ct Round
HK$10,827 HKD