Cushion|Lab Grown|IGI

3.05ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG833607172

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833607172

Diamond specifications and retailer prices

From $660 USD
As of October 31, 2026
Save $1,271 USD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,931 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG833607172 or 833607172. Listed at 11 retailers as of October 30, 2026, with prices from $660 to $1,931, a $1,271 spread on the same certified stone. Brilliance lists it at $1,931. 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

3.05
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833607172
Dimensions9.89 × 7.49 × 5.21 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm7.49 mm3.05 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833607172
Side View
Table 59.0%Crown 33.9°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 69.6%

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 31
Current: $1,931 USD|Low: $548 USD|High: $1,931 USD|Avg: $1,157 USD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$548 USD
Retailer 4$660 USD
Retailer 9$815 USD
Retailer 10$818 USD
Retailer 2$842 USD
Retailer 5$1,086 USD
Retailer 11$1,096 USD
Retailer 6$1,120 USD
Retailer 3$1,692 USD
Retailer 7$1,905 USD
Brilliance$1,931 USD

40 data points across 11 retailers

11 retailers$660 USD to $1,931 USD

Retailer 1
-
$548 USD
£432 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$660 USD
View
B+
Retailer 3
-
$815 USD
View
A
Retailer 4
-
$818 USD
View
A
Retailer 5
-
$842 USD
£663 GBP
View
A
Retailer 6
-
$1,086 USD
A$1,670 AUD
View
A
Retailer 7
-
$1,096 USD
View
A
Retailer 8
-
$1,120 USD
ZAR 18,090 ZAR
View
B+
Retailer 9
-
$1,692 USD
View
Retailer 10
-
$1,905 USD
£1,500 GBP
View
Price last confirmed 10 days ago
Most Expensive
B+
Brilliance
D45321598 · Oct 30
$1,931 USD
View
10 more retailers have this diamond
Prices start from $660 USDSave up to $1,271 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 Cushion
$660 USD