Radiant|Lab Grown|IGI

3.08ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG733548557

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

Certificate IGI LG733548557

Diamond specifications and retailer prices

From $1,139 USD
As of October 30, 2026
Save $3,924 USD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,063 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.08ct lab-grown radiant diamond

This 3.08ct lab-grown radiant 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 LG733548557 or 733548557. Listed at 16 retailers as of October 30, 2026, with prices from $1,139 to $5,063, a $3,924 spread on the same certified stone. Taylor and Hart lists it at $5,063. 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
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733548557
Dimensions11.03 × 7.00 × 4.28 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm7.00 mm3.08 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733548557
Side View
Table 65.0%Crown 33.3°Girdle: MED-STKPavilion 36.3°Culet: LargeDepth 61.1%

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 30
Current: $1,900 USD|Low: $1,093 USD|High: $4,296 USD|Avg: $2,536 USD|-2.3%
Retailer 1
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
October 31, 2026
Retailer 13$1,139 USD
Retailer 9$1,239 USD
Retailer 6$1,312 USD
Retailer 11$1,321 USD
Retailer 14$1,495 USD
Retailer 1$1,900 USD
Retailer 3$2,099 USD
Retailer 10$2,477 USD
Retailer 12$2,982 USD
Retailer 7$3,068 USD
Retailer 5$3,642 USD
Retailer 2$3,825 USD
Retailer 4$4,234 USD
Retailer 8$4,268 USD

45 data points across 14 retailers

16 retailers$1,139 USD to $5,063 USD

A
Cheapest Retailer
-
$1,139 USD
A
Retailer 2
-
$1,239 USD
View
B+
Retailer 3
-
$1,312 USD
View
A
Retailer 4
-
$1,321 USD
View
B+
Retailer 5
-
$1,495 USD
View
B+
Retailer 6
-
$1,900 USD
£1,496 GBP
View
B
Retailer 7
-
$2,099 USD
View
B
Retailer 8
-
$2,477 USD
View
B
Retailer 9
-
$2,603 USD
View
Retailer 10
-
$2,982 USD
A$4,587 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$3,068 USD
ZAR 49,565 ZAR
View
B
Retailer 12
-
$3,642 USD
£2,868 GBP
View
B
Retailer 13
-
$3,825 USD
View
B
Retailer 14
-
$4,234 USD
SGD 5,722 SGD
View
B
Retailer 15
-
$4,268 USD
£3,361 GBP
View
Most Expensive
B
Taylor and Hart
JV3RTWD · Oct 30
$5,063 USD
View
15 more retailers have this diamond
Prices start from $1,139 USDSave up to $3,924 USD

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
$1,139 USD