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Oval|Lab Grown|IGI

3.09ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG752557818

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG752557818

Diamond specifications and retailer prices

From $672 USD
As of October 29, 2026
Save $3,628 USD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $4,910 USD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752557818 or 752557818. Listed at 28 retailers as of October 29, 2026, with a 540% 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

3.09
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752557818
Dimensions8.19 × 8.19 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.19 mm3.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752557818
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: $4,300 USD|Low: $672 USD|High: $5,040 USD|Avg: $2,242 USD|-14.7%
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 18$672 USD
Retailer 19$752 USD
Retailer 10$773 USD
Retailer 22$779 USD
Retailer 20$955 USD
Retailer 15$1,178 USD
Retailer 14$1,202 USD
Retailer 13$1,247 USD
Retailer 7$1,304 USD
Retailer 6$1,806 USD
Retailer 23$1,809 USD
Retailer 11$1,842 USD
Retailer 9$1,859 USD
Retailer 17$1,863 USD
Retailer 21$2,423 USD
Retailer 3$2,658 USD
Retailer 5$2,687 USD
Retailer 2$2,699 USD
Retailer 4$2,770 USD
Retailer 8$3,239 USD
Retailer 12$3,375 USD
Retailer 16$3,604 USD
Brilliant Earth$4,300 USD

33 data points across 23 retailers

28 retailers$672 USD to $4,300 USD

A
Cheapest Retailer
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$672 USD
A
Retailer 2
-
$752 USD
View
Final sale: no returns
A
Retailer 3
-
$773 USD
View
A
Retailer 4
-
$779 USD
View
Retailer 5
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$824 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$955 USD
View
A
Retailer 7
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$1,178 USD
View
A
Retailer 8
-
$1,202 USD
View
A
Retailer 9
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$1,247 USD
£982 GBP
View
A
Retailer 10
-
$1,304 USD
€1,242 EUR
View
Retailer 11
-
$1,785 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
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$1,806 USD
A$2,778 AUD
View
A
Retailer 13
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$1,809 USD
ZAR 29,224 ZAR
View
A
Retailer 14
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$1,842 USD
View
Retailer 15
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$1,859 USD
A$2,860 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
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$1,863 USD
View
B+
Retailer 17
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$2,316 USD
View
B+
Retailer 18
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$2,423 USD
£1,908 GBP
View
B+
Retailer 19
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$2,519 USD
View
B+
Retailer 20
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$2,658 USD
View
B+
Retailer 21
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$2,687 USD
View
B+
Retailer 22
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$2,699 USD
View
B+
Retailer 23
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$2,770 USD
View
B
Retailer 24
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$3,239 USD
£2,550 GBP
View
Retailer 25
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$3,375 USD
View
Price last confirmed 11 days ago
Retailer 26
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$3,604 USD
A$5,544 AUD
View
Price last confirmed 21 days ago
B
Retailer 27
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$4,300 USD
View
Most Expensive
Brilliant Earth
17105590A · Oct 15
$4,910 USD
View
Price last confirmed 14 days ago
27 more retailers have this diamond
Prices start from $672 USDSave up to $3,628 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
3.09ct Oval
$672 USD