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Oval|Lab Grown|IGI

3.43ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG788630190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788630190

Diamond specifications and retailer prices

From $2,027 USD
A$3,118 AUD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,027 USD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 3.43ct lab-grown oval diamond

This 3.43ct 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 LG788630190 or 788630190. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.43
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788630190
Dimensions12.08 × 8.68 × 5.24 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.08 mm8.68 mm3.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788630190
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $2,027 USD|Low: $1,010 USD|High: $7,060 USD|Avg: $3,066 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 6$1,010 USD
Retailer 2$1,297 USD
Retailer 3$1,437 USD
Retailer 5$1,463 USD
Retailer 11$1,539 USD
Retailer 9$1,791 USD
GemTrove$2,027 USD
Retailer 8$2,119 USD
Retailer 4$3,445 USD
Retailer 12$6,690 USD
Retailer 7$6,919 USD
Retailer 10$7,060 USD

3 data points across 12 retailers

1 retailer

B+
GemTrove
GT-L-01153409-98 · Oct 29
$2,027 USD
A$3,118 AUD
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B+
3.43ct Oval
$2,027 USD