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Oval|Lab Grown|IGI

3.05ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG828657785

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG828657785

Diamond specifications and retailer prices

From $1,294 USD
As of October 29, 2026
Save $3,975 USD (75%) vs most expensive(unlock to see where)
14 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 LG828657785 or 828657785. Listed at 14 retailers as of October 29, 2026, with prices from $1,294 to $5,269, a $3,975 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 angle39.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828657785
Dimensions11.14 × 7.81 × 4.74 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.14 mm7.81 mm3.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828657785
Side View
Table 59.0%Crown 39.1°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 60.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $2,813 USD|Low: $1,179 USD|High: $5,749 USD|Avg: $2,649 USD|+9.8%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 11$1,294 USD
Retailer 6$1,367 USD
Retailer 7$1,408 USD
Retailer 10$1,411 USD
Retailer 3$1,501 USD
Retailer 13$1,675 USD
Retailer 9$1,806 USD
Retailer 4$1,955 USD
Retailer 8$2,798 USD
Retailer 1$2,813 USD
Retailer 12$3,485 USD
Retailer 14$3,627 USD
Retailer 5$3,750 USD
Retailer 2$4,849 USD
Taylor and Hart$5,269 USD

22 data points across 15 retailers

14 retailers$1,294 USD to $5,269 USD

B+
Cheapest Retailer
-
$1,294 USD
B+
Retailer 2
-
$1,408 USD
View
B+
Retailer 3
-
$1,411 USD
View
B+
Retailer 4
-
$1,501 USD
View
B+
Retailer 5
-
$1,675 USD
View
B+
Retailer 6
-
$1,806 USD
View
B
Retailer 7
-
$1,955 USD
View
B
Retailer 8
-
$2,798 USD
View
B
Retailer 9
-
$2,813 USD
View
B
Retailer 10
-
$3,485 USD
ZAR 56,305 ZAR
View
B
Retailer 11
-
$3,627 USD
£2,856 GBP
View
B
Retailer 12
-
$3,750 USD
View
B
Retailer 13
-
$4,849 USD
£3,818 GBP
View
Most Expensive
B
Taylor and Hart
WNZRLNN · Oct 30
$5,269 USD
View
13 more retailers have this diamond
Prices start from $1,294 USDSave up to $3,975 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
$1,294 USD