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Oval|Lab Grown|IGI

3.05ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG847686578

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG847686578

Diamond specifications and retailer prices

From $1,411 USD
As of October 30, 2026
Save $3,858 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,269 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847686578 or 847686578. Listed at 8 retailers as of October 30, 2026, with prices from $1,411 to $5,269, a $3,858 spread on the same certified stone. Taylor and Hart lists it at $5,269. 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
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686578
Dimensions12.54 × 7.38 × 4.95 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm7.38 mm3.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686578
Side View
Table 52.0%Crown 41.6°Girdle: STK-VTKPavilion 39.9°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,411 USD|Low: $1,411 USD|High: $5,749 USD|Avg: $3,420 USD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 30, 2026
Retailer 1$1,411 USD
Retailer 3$1,675 USD
Retailer 6$1,955 USD
Retailer 2$3,485 USD
Retailer 4$3,627 USD
Retailer 5$4,849 USD
Taylor and Hart$5,269 USD

5 data points across 7 retailers

8 retailers$1,411 USD to $5,269 USD

B+
Cheapest Retailer
-
$1,411 USD
B+
Retailer 2
-
$1,675 USD
View
B
Retailer 3
-
$1,810 USD
View
B
Retailer 4
-
$1,955 USD
View
B
Retailer 5
-
$3,485 USD
ZAR 56,305 ZAR
View
B
Retailer 6
-
$3,627 USD
£2,856 GBP
View
B
Retailer 7
-
$4,849 USD
£3,818 GBP
View
Most Expensive
B
Taylor and Hart
JMWM8AR · Oct 30
$5,269 USD
View
7 more retailers have this diamond
Prices start from $1,411 USDSave up to $3,858 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.

B+
3.05ct Oval
$1,411 USD