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Round|Lab Grown|IGI

3.50ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG750597961

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750597961

Diamond specifications and retailer prices

From HK$4,033 HKD
$514 USD
As of October 29, 2026
Save HK$21,309 HKD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$25,342 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.5ct lab-grown round diamond

This 3.5ct 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 LG750597961 or 750597961. Listed at 21 retailers as of October 29, 2026, with prices from HK$4,033 to HK$25,342, a HK$21,309 spread on the same certified stone. Brilliant Earth lists it at HK$25,342. 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

3.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750597961
Dimensions9.66 × 9.56 × 6.00 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
9.66 mm9.56 mm3.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750597961
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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$25,342 HKD|Low: HK$3,993 HKD|High: HK$25,342 HKD|Avg: HK$11,226 HKD|+1.3%
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
October 31, 2026
Retailer 8HK$4,033 HKD
Retailer 3HK$4,519 HKD
Retailer 6HK$4,998 HKD
Retailer 12HK$4,998 HKD
Retailer 20HK$6,080 HKD
Retailer 15HK$6,700 HKD
Retailer 2HK$7,620 HKD
Retailer 13HK$7,722 HKD
Retailer 11HK$7,752 HKD
Retailer 18HK$7,948 HKD
Retailer 5HK$9,234 HKD
Retailer 16HK$10,561 HKD
Retailer 19HK$10,856 HKD
Retailer 7HK$11,698 HKD
Retailer 9HK$13,157 HKD
Retailer 10HK$16,269 HKD
Retailer 4HK$18,555 HKD
Retailer 14HK$19,983 HKD
Retailer 17HK$20,984 HKD
Brilliant EarthHK$25,342 HKD

30 data points across 20 retailers

21 retailersHK$4,033 HKD to HK$25,342 HKD

A
Cheapest Retailer
-
HK$4,033 HKD
$514 USD
A
Retailer 2
-
HK$4,519 HKD
$576 USD
View
Retailer 3
-
HK$4,998 HKD
$637 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$4,998 HKD
$637 USD
View
A
Retailer 5
-
HK$6,080 HKD
$775 USD
View
A
Retailer 6
-
HK$6,700 HKD
£672 GBP
View
A
Retailer 7
-
HK$7,620 HKD
€925 EUR
View
A
Retailer 8
-
HK$7,722 HKD
£775 GBP
View
B+
Retailer 9
-
HK$7,752 HKD
$988 USD
View
A
Retailer 10
-
HK$7,948 HKD
$1,013 USD
View
B+
Retailer 11
-
HK$9,234 HKD
$1,177 USD
View
B+
Retailer 12
-
HK$10,561 HKD
A$2,071 AUD
View
B+
Retailer 13
-
HK$10,856 HKD
ZAR 22,354 ZAR
View
B+
Retailer 14
-
HK$11,698 HKD
$1,491 USD
View
B
Retailer 15
-
HK$13,157 HKD
$1,677 USD
View
B
Retailer 16
-
HK$16,269 HKD
$2,074 USD
View
B
Retailer 17
-
HK$18,547 HKD
$2,364 USD
View
Retailer 18
-
HK$18,555 HKD
$2,365 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
HK$19,983 HKD
$2,547 USD
View
B
Retailer 20
-
HK$20,984 HKD
£2,106 GBP
View
Most Expensive
B
Brilliant Earth
18190537A · Oct 29
HK$25,342 HKD
$3,230 USD
View
20 more retailers have this diamond
Prices start from HK$4,033 HKDSave up to HK$21,309 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
3.50ct Round
HK$4,033 HKD