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Radiant|Lab Grown|IGI

3.08ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG803656049

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG803656049

Diamond specifications and retailer prices

From HK$3,797 HKD
$484 USD
As of October 30, 2026
Save HK$15,951 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$50,919 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803656049 or 803656049. Listed at 21 retailers as of October 29, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.08
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803656049
Dimensions10.67 × 7.09 × 4.81 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm7.09 mm3.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803656049
Side View
Table 66.0%Crown 40.2°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.8%

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 30
Current: HK$50,919 HKD|Low: HK$3,687 HKD|High: HK$52,488 HKD|Avg: HK$11,980 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 21HK$3,797 HKD
Retailer 8HK$4,237 HKD
Retailer 19HK$4,252 HKD
Retailer 4HK$4,707 HKD
Retailer 6HK$4,707 HKD
Retailer 18HK$5,806 HKD
Retailer 5HK$5,948 HKD
Retailer 11HK$7,336 HKD
Retailer 2HK$7,381 HKD
Retailer 7HK$7,618 HKD
Retailer 13HK$7,751 HKD
Retailer 15HK$9,939 HKD
Retailer 17HK$10,214 HKD
Retailer 9HK$11,266 HKD
Retailer 20HK$12,647 HKD
Retailer 3HK$15,127 HKD
Retailer 10HK$15,345 HKD
Retailer 12HK$16,465 HKD
Retailer 14HK$17,598 HKD
Retailer 16HK$19,749 HKD
Brilliant EarthHK$50,919 HKD

37 data points across 21 retailers

21 retailersHK$3,797 HKD to HK$19,749 HKD

A
Cheapest Retailer
-
HK$3,797 HKD
$484 USD
A
Retailer 2
-
HK$4,237 HKD
$540 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,252 HKD
$542 USD
View
A
Retailer 4
-
HK$4,707 HKD
$600 USD
View
Retailer 5
-
HK$4,707 HKD
$600 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$5,806 HKD
$740 USD
View
Retailer 7
-
HK$5,948 HKD
£597 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
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HK$7,336 HKD
$935 USD
View
A
Retailer 9
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HK$7,381 HKD
€896 EUR
View
A
Retailer 10
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HK$7,618 HKD
$971 USD
View
A
Retailer 11
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HK$7,751 HKD
£778 GBP
View
A
Retailer 12
-
HK$9,939 HKD
A$1,949 AUD
View
A
Retailer 13
-
HK$10,214 HKD
ZAR 21,031 ZAR
View
A
Retailer 14
-
HK$11,266 HKD
$1,436 USD
View
B+
Retailer 15
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HK$12,647 HKD
$1,612 USD
View
B+
Retailer 16
-
HK$15,127 HKD
$1,928 USD
View
B+
Retailer 17
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HK$15,345 HKD
$1,956 USD
View
B+
Retailer 18
-
HK$16,465 HKD
$2,099 USD
View
B+
Retailer 19
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HK$17,598 HKD
$2,243 USD
View
B
Retailer 20
-
HK$19,749 HKD
£1,982 GBP
View
Most Expensive
Brilliant Earth
19904954A · Oct 16
HK$50,919 HKD
$6,490 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from HK$3,797 HKDSave up to HK$15,951 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
3.08ct Radiant
HK$3,797 HKD