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Oval|Lab Grown|IGI

3.43ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG831606322

Certificate IGI LG831606322

Diamond specifications and retailer prices

From $2,239 USD
£1,763 GBP
Save $5,941 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,180 USD at Novita Diamonds
View at Novita Diamonds

About this 3.43ct lab-grown oval diamond

This 3.43ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831606322 or 831606322. Listed at 8 retailers, with prices from $2,239 to $8,180 at Novita Diamonds, a $5,941 spread on the same certified stone. 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
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831606322
Dimensions11.90 × 8.56 × 5.32 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
11.90 mm8.56 mm3.43 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831606322
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $8,180 USD|Low: $2,190 USD|High: $8,180 USD|Avg: $3,693 USD|+1.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 1, 2026
Retailer 4$2,232 USD
Retailer 2$2,439 USD
Retailer 3$2,444 USD
Retailer 8$3,653 USD
Retailer 5$5,027 USD
Retailer 7$5,431 USD
Retailer 6$6,050 USD
Novita Diamonds$8,180 USD

17 data points across 8 retailers

8 retailers$2,239 USD to $8,180 USD

B+
Cheapest Retailer
-
$2,239 USD
£1,763 GBP
B+
Retailer 2
-
$2,439 USD
€2,323 EUR
View
B+
Retailer 3
-
$2,444 USD
View
B+
Retailer 4
-
$3,653 USD
View
B
Retailer 5
-
$5,027 USD
£3,958 GBP
View
B
Retailer 6
-
$5,431 USD
View
B
Retailer 7
-
$6,050 USD
View
Most Expensive
C
Novita Diamonds
cert_831606322 · Oct 1
$8,180 USD
A$12,584 AUD
View
7 more retailers have this diamond
Prices start from $2,239 USDSave up to $5,941 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.

B+
3.43ct Oval
$2,239 USD