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Oval|Lab Grown|IGI

3.06ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG593386571

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG593386571

Diamond specifications and retailer prices

From $724 USD
As of November 1, 2026
Save $1,045 USD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,400 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG593386571 or 593386571. Listed at 16 retailers as of November 1, 2026, with a 144% 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

3.06
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593386571
Dimensions11.68 × 8.35 × 5.12 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.68 mm8.35 mm3.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593386571
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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: Nov 1
Current: $2,400 USD|Low: $303 USD|High: $3,200 USD|Avg: $1,160 USD|-25.0%
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
November 2, 2026
Retailer 15$409 USD
Retailer 6$470 USD
Retailer 4$724 USD
Retailer 11$725 USD
Retailer 9$748 USD
Retailer 13$843 USD
Retailer 10$957 USD
Retailer 14$964 USD
Retailer 2$986 USD
Retailer 12$1,328 USD
Retailer 3$1,496 USD
Retailer 7$1,692 USD
Retailer 5$1,721 USD
Retailer 8$1,769 USD
Brilliant Earth$2,400 USD

29 data points across 15 retailers

16 retailers$724 USD to $1,769 USD

Retailer 1
-
$379 USD
Price last confirmed 40 days ago
Retailer 2
-
$425 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$464 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
$724 USD
View
B+
Retailer 5
-
$725 USD
View
A
Retailer 6
-
$748 USD
€712 EUR
View
A
Retailer 7
-
$843 USD
View
A
Retailer 8
-
$957 USD
A$1,473 AUD
View
A
Retailer 9
-
$964 USD
View
A
Retailer 10
-
$986 USD
ZAR 15,936 ZAR
View
B+
Retailer 11
-
$1,328 USD
View
B+
Retailer 12
-
$1,496 USD
View
Retailer 13
-
$1,511 USD
View
Price last confirmed 35 days ago
Retailer 14
-
$1,721 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$1,769 USD
£1,393 GBP
View
Most Expensive
Brilliant Earth
7902918A · Oct 22
$2,400 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $724 USDSave up to $1,045 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
$724 USD