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Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG816607548

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG816607548

Diamond specifications and retailer prices

From HK$4,582 HKD
$584 USD
As of October 30, 2026
Save HK$33,234 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$37,816 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816607548 or 816607548. Listed at 22 retailers as of October 29, 2026, with prices from HK$4,582 to HK$37,816, a HK$33,234 spread on the same certified stone. Brilliant Earth lists it at HK$37,816. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle29.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607548
Dimensions10.81 × 7.39 × 3.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.81 mm7.39 mm3.07 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607548
Side View
Table 65.0%Crown 25.4°Girdle: MED-STKPavilion 29.1°Culet: LargeDepth 52.5%

Caratlytics Score

How it works →
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 30
Current: HK$37,816 HKD|Low: HK$4,582 HKD|High: HK$37,816 HKD|Avg: HK$12,642 HKD
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
Retailer 21
Retailer 22
November 2, 2026
Retailer 6HK$4,582 HKD
Retailer 3HK$5,131 HKD
Retailer 12HK$5,131 HKD
Retailer 4HK$5,680 HKD
Retailer 5HK$5,680 HKD
Retailer 21HK$6,226 HKD
Retailer 17HK$6,708 HKD
Retailer 9HK$7,610 HKD
Retailer 8HK$7,838 HKD
Retailer 16HK$8,518 HKD
Retailer 2HK$8,881 HKD
Retailer 19HK$12,000 HKD
Retailer 20HK$12,341 HKD
Retailer 18HK$12,843 HKD
Retailer 7HK$14,946 HKD
Retailer 22HK$16,500 HKD
Retailer 15HK$17,143 HKD
Retailer 14HK$17,928 HKD
Retailer 10HK$18,139 HKD
Retailer 11HK$18,395 HKD
Retailer 13HK$24,671 HKD
Brilliant EarthHK$37,816 HKD

29 data points across 22 retailers

22 retailersHK$4,582 HKD to HK$37,816 HKD

A
Cheapest Retailer
-
HK$4,582 HKD
$584 USD
A
Retailer 2
-
HK$5,131 HKD
$654 USD
View
A
Retailer 3
-
HK$5,131 HKD
$654 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,680 HKD
$724 USD
View
Retailer 5
-
HK$5,680 HKD
$724 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$6,226 HKD
View
A
Retailer 7
-
HK$6,708 HKD
$855 USD
View
B+
Retailer 8
-
HK$7,610 HKD
$970 USD
View
B+
Retailer 9
-
HK$7,838 HKD
$999 USD
View
A
Retailer 10
-
HK$8,518 HKD
€1,034 EUR
View
B+
Retailer 11
-
HK$8,881 HKD
£891 GBP
View
B+
Retailer 12
-
HK$12,000 HKD
A$2,353 AUD
View
B+
Retailer 13
-
HK$12,341 HKD
ZAR 25,412 ZAR
View
B+
Retailer 14
-
HK$12,843 HKD
$1,637 USD
View
B
Retailer 15
-
HK$14,946 HKD
$1,905 USD
View
B
Retailer 16
-
HK$16,500 HKD
£1,656 GBP
View
Retailer 17
-
HK$17,143 HKD
$2,185 USD
View
Price last confirmed 28 days ago
B
Retailer 18
-
HK$17,928 HKD
SGD 3,088 SGD
View
B
Retailer 19
-
HK$18,139 HKD
$2,312 USD
View
B
Retailer 20
-
HK$18,395 HKD
$2,345 USD
View
B
Retailer 21
-
HK$24,671 HKD
£2,476 GBP
View
Most Expensive
C
Brilliant Earth
21801670A · Oct 29
HK$37,816 HKD
$4,820 USD
View
21 more retailers have this diamond
Prices start from HK$4,582 HKDSave up to HK$33,234 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
3.07ct Radiant
HK$4,582 HKD