Radiant|Lab Grown|IGI

3.09ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG747507648

Certificate IGI LG747507648

Diamond specifications and retailer prices

From $837 USD
Save $7,173 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,010 USD at Brilliant Earth
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747507648 or 747507648. Listed at 16 retailers, with prices from $837 to $8,010 at Brilliant Earth, a $7,173 spread on the same certified stone. 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

3.09
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747507648
Dimensions10.11 × 7.21 × 4.89 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm7.21 mm3.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747507648
Side View
Table 65.0%Crown 42.7°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $8,010 USD|Low: $557 USD|High: $8,010 USD|Avg: $2,390 USD
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
October 1, 2026
Retailer 15$837 USD
Retailer 5$935 USD
Retailer 8$1,114 USD
Retailer 4$1,210 USD
Retailer 13$1,327 USD
Retailer 9$1,390 USD
Retailer 6$1,470 USD
Retailer 10$1,865 USD
Retailer 3$2,298 USD
Retailer 7$2,761 USD
Retailer 16$2,774 USD
Retailer 2$3,073 USD
Retailer 14$3,210 USD
Retailer 11$3,392 USD
Retailer 12$3,435 USD
Brilliant Earth$8,010 USD

41 data points across 16 retailers

16 retailers$837 USD to $8,010 USD

A
Cheapest Retailer
-
$837 USD
A
Retailer 2
-
$935 USD
View
A
Retailer 3
-
$1,114 USD
HK$8,700 HKD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,210 USD
View
A
Retailer 5
-
$1,327 USD
€1,264 EUR
View
A
Retailer 6
-
$1,394 USD
£1,097 GBP
View
A
Retailer 7
-
$1,470 USD
View
B+
Retailer 8
-
$1,865 USD
View
B+
Retailer 9
-
$2,298 USD
View
B+
Retailer 10
-
$2,761 USD
View
B+
Retailer 11
-
$2,774 USD
£2,184 GBP
View
B
Retailer 12
-
$3,073 USD
View
B
Retailer 13
-
$3,210 USD
SGD 4,338 SGD
View
B
Retailer 14
-
$3,392 USD
£2,671 GBP
View
B
Retailer 15
-
$3,435 USD
View
Most Expensive
B
Brilliant Earth
18144775Y · Oct 1
$8,010 USD
View
15 more retailers have this diamond
Prices start from $837 USDSave up to $7,173 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.

A
3.09ct Radiant
$837 USD