Round|Lab Grown|IGI

3.05ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG837621091

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837621091

Diamond specifications and retailer prices

From $465 USD
As of November 3, 2026
Save $5,228 USD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,350 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837621091 or 837621091. Listed at 22 retailers as of November 3, 2026, with a 1124% 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

3.05
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621091
Dimensions9.47 × 9.43 × 5.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm9.43 mm3.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621091
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.5%

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: Nov 3
Current: $6,350 USD|Low: $465 USD|High: $6,350 USD|Avg: $1,938 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 6$465 USD
Retailer 4$521 USD
Retailer 17$574 USD
Retailer 8$640 USD
Retailer 7$720 USD
Retailer 11$775 USD
Retailer 21$861 USD
Retailer 16$939 USD
Retailer 5$1,218 USD
Retailer 20$1,252 USD
Retailer 3$1,317 USD
Retailer 9$1,387 USD
Retailer 13$1,843 USD
Retailer 12$1,855 USD
Retailer 10$1,885 USD
Retailer 19$2,045 USD
Retailer 15$2,104 USD
Retailer 2$2,534 USD
Retailer 18$2,680 USD
Retailer 14$5,693 USD
Brilliant Earth$6,350 USD

35 data points across 21 retailers

22 retailers$465 USD to $5,693 USD

A
Cheapest Retailer
-
$465 USD
A
Retailer 2
-
$521 USD
View
A
Retailer 3
-
$574 USD
View
Retailer 4
-
$583 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$640 USD
View
A
Retailer 6
-
$720 USD
View
B+
Retailer 7
-
$775 USD
View
A
Retailer 8
-
$861 USD
View
A
Retailer 9
-
$939 USD
View
B+
Retailer 10
-
$1,218 USD
View
B+
Retailer 11
-
$1,252 USD
View
B+
Retailer 12
-
$1,317 USD
View
B+
Retailer 13
-
$1,387 USD
View
B
Retailer 14
-
$1,843 USD
View
B
Retailer 15
-
$1,855 USD
View
B
Retailer 16
-
$1,885 USD
View
B+
Retailer 17
-
$2,045 USD
View
B+
Retailer 18
-
$2,104 USD
View
B
Retailer 19
-
$2,534 USD
View
B
Retailer 20
-
$2,680 USD
View
B
Retailer 21
-
$5,693 USD
View
Most Expensive
Brilliant Earth
21645214A · Nov 4
$6,350 USD
View
Price under review
21 more retailers have this diamond
Prices start from $465 USDSave up to $5,228 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
3.05ct Round
$465 USD