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Oval|Lab Grown|IGI

3.00ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG818681967

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818681967

Diamond specifications and retailer prices

From $422 USD
As of October 26, 2026
Save $3,918 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,340 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct 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 LG818681967 or 818681967. Listed at 22 retailers as of October 26, 2026, with prices from $422 to $4,340, a $3,918 spread on the same certified stone. Brilliant Earth lists it at $4,340. 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

3.00
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681967
Dimensions11.70 × 8.24 × 4.95 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm8.24 mm3.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681967
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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 26
Current: $4,340 USD|Low: $413 USD|High: $4,340 USD|Avg: $1,359 USD|+1.9%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 10$422 USD
Retailer 12$472 USD
Retailer 7$473 USD
Retailer 3$523 USD
Retailer 4$523 USD
Retailer 13$586 USD
Retailer 20$670 USD
Retailer 18$826 USD
Retailer 19$860 USD
Retailer 16$898 USD
Retailer 6$1,024 USD
Retailer 2$1,101 USD
Retailer 17$1,136 USD
Retailer 22$1,468 USD
Retailer 11$1,663 USD
Retailer 5$1,682 USD
Retailer 21$1,715 USD
Retailer 14$1,909 USD
Retailer 9$1,958 USD
Retailer 15$2,080 USD
Retailer 8$2,284 USD
Brilliant Earth$4,340 USD

22 data points across 22 retailers

22 retailers$422 USD to $4,340 USD

A
Cheapest Retailer
-
$422 USD
A
Retailer 2
-
$472 USD
View
Final sale: no returns
A
Retailer 3
-
$473 USD
View
A
Retailer 4
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$523 USD
View
A
Retailer 5
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$523 USD
View
A
Retailer 6
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$586 USD
£461 GBP
View
A
Retailer 7
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$670 USD
View
B+
Retailer 8
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$826 USD
View
A
Retailer 9
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$860 USD
£677 GBP
View
A
Retailer 10
-
$898 USD
View
A
Retailer 11
-
$1,024 USD
View
B+
Retailer 12
-
$1,101 USD
A$1,694 AUD
View
B+
Retailer 13
-
$1,136 USD
ZAR 18,348 ZAR
View
B
Retailer 14
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$1,468 USD
View
B+
Retailer 15
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$1,663 USD
SGD 2,247 SGD
View
B+
Retailer 16
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$1,682 USD
View
B+
Retailer 17
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$1,715 USD
View
B+
Retailer 18
-
$1,909 USD
£1,503 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
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$1,958 USD
View
B
Retailer 20
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$2,080 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$2,284 USD
View
Most Expensive
B
Brilliant Earth
21493885A · Oct 28
$4,340 USD
View
21 more retailers have this diamond
Prices start from $422 USDSave up to $3,918 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
3.00ct Oval
$422 USD