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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG770622726

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770622726

Diamond specifications and retailer prices

From HK$3,036 HKD
$387 USD
As of November 1, 2026
Save HK$25,836 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$28,872 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770622726 or 770622726. Listed at 21 retailers as of October 31, 2026, with prices from HK$3,036 to HK$28,872, a HK$25,836 spread on the same certified stone. Brilliant Earth lists it at HK$28,872. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770622726
Dimensions9.43 × 9.38 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm9.38 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770622726
Side View
Table 62.0%Crown 34.8°Girdle: THN-MEDPavilion 40.7°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: Nov 1
Current: HK$28,872 HKD|Low: HK$2,950 HKD|High: HK$31,147 HKD|Avg: HK$9,057 HKD|-7.3%
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
November 1, 2026
Retailer 7HK$3,036 HKD
Retailer 4HK$3,397 HKD
Retailer 19HK$3,405 HKD
Retailer 15HK$3,766 HKD
Retailer 12HK$3,789 HKD
Retailer 10HK$4,943 HKD
Retailer 3HK$5,994 HKD
Retailer 20HK$6,747 HKD
Retailer 13HK$6,804 HKD
Retailer 17HK$7,948 HKD
Retailer 8HK$7,971 HKD
Retailer 9HK$8,222 HKD
Retailer 18HK$9,077 HKD
Retailer 5HK$12,001 HKD
Retailer 16HK$12,106 HKD
Retailer 6HK$12,399 HKD
Retailer 14HK$14,099 HKD
Retailer 2HK$14,717 HKD
Retailer 11HK$15,731 HKD
Brilliant EarthHK$28,872 HKD

26 data points across 20 retailers

21 retailersHK$3,036 HKD to HK$28,872 HKD

A
Cheapest Retailer
-
HK$3,036 HKD
$387 USD
A
Retailer 2
-
HK$3,397 HKD
$433 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,405 HKD
$434 USD
View
Retailer 4
-
HK$3,695 HKD
$471 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
HK$3,766 HKD
$480 USD
View
Retailer 6
-
HK$3,789 HKD
$483 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$4,943 HKD
$630 USD
View
B+
Retailer 8
-
HK$5,994 HKD
$764 USD
View
A
Retailer 9
-
HK$6,747 HKD
$860 USD
View
A
Retailer 10
-
HK$6,804 HKD
£683 GBP
View
A
Retailer 11
-
HK$7,948 HKD
$1,013 USD
View
A
Retailer 12
-
HK$7,971 HKD
A$1,563 AUD
View
A
Retailer 13
-
HK$8,222 HKD
ZAR 16,930 ZAR
View
B+
Retailer 14
-
HK$9,077 HKD
$1,157 USD
View
B+
Retailer 15
-
HK$12,001 HKD
SGD 2,067 SGD
View
B+
Retailer 16
-
HK$12,106 HKD
$1,543 USD
View
B+
Retailer 17
-
HK$12,399 HKD
$1,580 USD
View
B+
Retailer 18
-
HK$14,099 HKD
$1,797 USD
View
B
Retailer 19
-
HK$14,717 HKD
£1,477 GBP
View
Retailer 20
-
HK$15,731 HKD
$2,005 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21632910A · Oct 31
HK$28,872 HKD
$3,680 USD
View
20 more retailers have this diamond
Prices start from HK$3,036 HKDSave up to HK$25,836 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
3.03ct Round
HK$3,036 HKD