Oval|Lab Grown|IGI

3.06ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG850607308

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850607308

Diamond specifications and retailer prices

From $378 USD
As of October 29, 2026
Save $3,103 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,481 USD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850607308 or 850607308. Listed at 16 retailers as of October 29, 2026, with prices from $378 to $3,481, a $3,103 spread on the same certified stone. Helzberg Diamonds lists it at $3,481. 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

3.06
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850607308
Dimensions11.62 × 8.14 × 5.03 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm8.14 mm3.06 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850607308
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.8%

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 29
Current: $3,481 USD|Low: $378 USD|High: $3,481 USD|Avg: $1,139 USD
Helzberg Diamonds
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
October 31, 2026
Retailer 12$378 USD
Retailer 14$469 USD
Retailer 9$523 USD
Retailer 3$525 USD
Retailer 13$620 USD
Retailer 7$630 USD
Retailer 10$848 USD
Retailer 15$851 USD
Retailer 16$987 USD
Retailer 4$1,018 USD
Retailer 11$1,042 USD
Retailer 2$1,315 USD
Retailer 8$1,524 USD
Retailer 6$1,546 USD
Retailer 5$1,755 USD
Helzberg Diamonds$3,481 USD

4 data points across 16 retailers

16 retailers$378 USD to $3,481 USD

A
Cheapest Retailer
-
$378 USD
A
Retailer 2
-
$469 USD
View
A
Retailer 3
-
$523 USD
£412 GBP
View
A
Retailer 4
-
$525 USD
HK$4,100 HKD
View
A
Retailer 5
-
$620 USD
View
B+
Retailer 6
-
$630 USD
View
A
Retailer 7
-
$848 USD
£668 GBP
View
A
Retailer 8
-
$851 USD
View
A
Retailer 9
-
$987 USD
A$1,518 AUD
View
A
Retailer 10
-
$1,018 USD
ZAR 16,441 ZAR
View
A
Retailer 11
-
$1,042 USD
View
B+
Retailer 12
-
$1,315 USD
View
B+
Retailer 13
-
$1,524 USD
SGD 2,059 SGD
View
B+
Retailer 14
-
$1,546 USD
View
B+
Retailer 15
-
$1,755 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOLGMGNJGO · Oct 30
$3,481 USD
View
15 more retailers have this diamond
Prices start from $378 USDSave up to $3,103 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
3.06ct Oval
$378 USD