Radiant|Lab Grown|IGI

3.06ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG678589904

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

Certificate IGI LG678589904

Diamond specifications and retailer prices

From $518 USD
As of October 30, 2026
Save $2,166 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,684 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.06ct lab-grown radiant diamond

This 3.06ct 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 LG678589904 or 678589904. Listed at 10 retailers as of October 26, 2026, with prices from $518 to $2,684, a $2,166 spread on the same certified stone. MOH London lists it at $2,684. 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

3.06
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678589904
Dimensions9.59 × 7.50 × 5.16 mm
L/W Ratio1.28
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm7.50 mm3.06 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678589904
Side View
Table 67.0%Crown 36.9°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 68.8%

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: $2,684 USD|Low: $414 USD|High: $2,711 USD|Avg: $1,339 USD|+0.1%
MOH London
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
October 30, 2026
Retailer 11$518 USD
Retailer 14$580 USD
Retailer 15$580 USD
Retailer 2$717 USD
Retailer 6$787 USD
Retailer 9$995 USD
Retailer 13$995 USD
Retailer 7$1,038 USD
Retailer 8$1,355 USD
Retailer 5$1,372 USD
Retailer 10$1,656 USD
Retailer 12$1,688 USD
Retailer 4$1,875 USD
Retailer 3$2,604 USD
MOH London$2,684 USD

36 data points across 15 retailers

10 retailers$518 USD to $2,684 USD

A
Cheapest Retailer
-
$518 USD
A
Retailer 2
-
$580 USD
View
A
Retailer 3
-
$580 USD
View
Final sale: no returns
A
Retailer 4
-
$717 USD
£564 GBP
View
A
Retailer 5
-
$995 USD
View
A
Retailer 6
-
$995 USD
View
B+
Retailer 7
-
$1,355 USD
A$2,085 AUD
View
B
Retailer 8
-
$1,656 USD
View
B
Retailer 9
-
$1,688 USD
View
Most Expensive
B
MOH London
LG678589904 · Oct 26
$2,684 USD
£2,113 GBP
View
9 more retailers have this diamond
Prices start from $518 USDSave up to $2,166 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
3.06ct Radiant
$518 USD