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Oval|Lab Grown|IGI

12.03ct E VVS2 Oval Lab Grown Diamond

EX • E/VVS2 • IGI LG770656051

Certificate IGI LG770656051

Diamond specifications and retailer prices

From $3,325 USD
Save $15,595 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,710 USD at Brilliant Earth
View at Brilliant Earth

About this 12.03ct lab-grown oval diamond

This 12.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770656051 or 770656051. Listed at 19 retailers, with a 469% 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

12.03
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770656051
Dimensions19.33 × 13.17 × 7.63 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.33 mm13.17 mm12.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770656051
Side View
Table 56.0%Crown 29.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $18,920 USD|Low: $2,487 USD|High: $27,720 USD|Avg: $7,767 USD|-31.7%
Brilliant Earth
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 1, 2026
Retailer 6$3,325 USD
Retailer 14$3,783 USD
Retailer 12$4,460 USD
Retailer 15$4,598 USD
Retailer 9$4,753 USD
Retailer 10$5,235 USD
Retailer 2$5,353 USD
Retailer 13$5,893 USD
Retailer 7$5,944 USD
Retailer 11$6,389 USD
Retailer 16$9,309 USD
Retailer 3$9,564 USD
Retailer 8$10,165 USD
Retailer 5$10,280 USD
Retailer 4$11,991 USD
Brilliant Earth$18,920 USD

37 data points across 16 retailers

19 retailers$3,325 USD to $18,920 USD

A
Cheapest Retailer
-
$3,325 USD
A
Retailer 2
-
$3,783 USD
View
A
Retailer 3
-
$4,460 USD
View
A
Retailer 4
-
$4,598 USD
View
A
Retailer 5
-
$4,764 USD
£3,751 GBP
View
A
Retailer 6
-
$5,235 USD
ZAR 84,579 ZAR
View
A
Retailer 7
-
$5,294 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$5,353 USD
View
B+
Retailer 9
-
$5,893 USD
€5,612 EUR
View
B+
Retailer 10
-
$5,944 USD
£4,680 GBP
View
B+
Retailer 11
-
$6,389 USD
A$9,829 AUD
View
B+
Retailer 12
-
$8,872 USD
View
B
Retailer 13
-
$9,309 USD
View
B
Retailer 14
-
$9,564 USD
View
B
Retailer 15
-
$10,165 USD
View
Price last confirmed 66 days ago
B
Retailer 16
-
$10,280 USD
View
B
Retailer 17
-
$11,991 USD
View
B
Retailer 18
-
$18,920 USD
View
Most Expensive
B
Brilliant Earth
18208132A · Sep 24
$19,710 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $3,325 USDSave up to $15,595 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.

A
12.03ct Oval
$3,325 USD