Princess|Lab Grown|IGI

3.05ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG685545118

Shape and cutting style on the report: Princess cut

Certificate IGI LG685545118

Diamond specifications and retailer prices

From $820 USD
As of October 29, 2026
Save $1,374 USD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,285 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685545118 or 685545118. Listed at 19 retailers as of October 27, 2026, with a 168% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685545118
Dimensions8.00 × 7.81 × 5.57 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm7.81 mm3.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685545118
Side View
Table 69.0%Crown 44.3°Girdle: MediumPavilion 37.5°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
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 29
Current: $2,285 USD|Low: $444 USD|High: $2,305 USD|Avg: $1,230 USD|-0.9%
Rare Carat
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
October 29, 2026
Retailer 8$529 USD
Retailer 15$586 USD
Retailer 16$623 USD
Retailer 17$820 USD
Retailer 10$846 USD
Retailer 4$915 USD
Retailer 3$958 USD
Retailer 2$973 USD
Retailer 6$1,116 USD
Retailer 13$1,247 USD
Retailer 11$1,272 USD
Retailer 14$1,576 USD
Retailer 7$1,914 USD
Retailer 9$2,064 USD
Retailer 12$2,156 USD
Retailer 5$2,194 USD
Rare Carat$2,285 USD

37 data points across 17 retailers

19 retailers$820 USD to $2,194 USD

A
Retailer 1
-
$396 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$444 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$485 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$586 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$623 USD
£491 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$820 USD
View
A
Retailer 7
-
$846 USD
€806 EUR
View
A
Retailer 8
-
$915 USD
View
A
Retailer 9
-
$958 USD
View
B+
Retailer 10
-
$973 USD
£766 GBP
View
A
Retailer 11
-
$1,116 USD
View
B+
Retailer 12
-
$1,247 USD
A$1,919 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,272 USD
ZAR 20,557 ZAR
View
B
Retailer 14
-
$1,576 USD
View
B
Retailer 15
-
$1,914 USD
View
B
Retailer 16
-
$2,064 USD
View
Price last confirmed 18 days ago
B
Retailer 17
-
$2,156 USD
£1,698 GBP
View
B
Retailer 18
-
$2,194 USD
View
Most Expensive
B
Rare Carat
709907 · Oct 18
$2,285 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $820 USDSave up to $1,374 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 Princess
$820 USD