Oval|Lab Grown|IGI

0.34ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG816662594

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816662594

Diamond specifications and retailer prices

From $126 USD
As of October 29, 2026
Save $794 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $920 USD at Kay Jewelers · As of October 29, 2026
View at Kay Jewelers

About this 0.34ct lab-grown oval diamond

This 0.34ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816662594 or 816662594. Listed at 13 retailers as of October 29, 2026, with prices from $126 to $920, a $794 spread on the same certified stone. Kay Jewelers lists it at $920. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.34
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662594
Dimensions5.63 × 3.93 × 2.37 mm
L/W Ratio1.43
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
5.63 mm3.93 mm0.34 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816662594
Side View
Table 55.0%Crown 31.9°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 60.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $920 USD|Low: $126 USD|High: $980 USD|Avg: $490 USD|-6.1%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 6$126 USD
Retailer 12$188 USD
Retailer 4$223 USD
Retailer 3$300 USD
Retailer 5$313 USD
Retailer 8$344 USD
Retailer 11$402 USD
Retailer 9$473 USD
Retailer 7$731 USD
Retailer 10$819 USD
Kay Jewelers$920 USD
Retailer 2$920 USD

20 data points across 12 retailers

13 retailers$126 USD to $920 USD

A
Cheapest Retailer
-
$126 USD
Retailer 2
-
$127 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$188 USD
View
A
Retailer 4
-
$223 USD
View
B+
Retailer 5
-
$300 USD
View
B+
Retailer 6
-
$313 USD
ZAR 5,049 ZAR
View
B+
Retailer 7
-
$330 USD
View
B+
Retailer 8
-
$344 USD
View
B
Retailer 9
-
$473 USD
CA$657 CAD
View
B
Retailer 10
-
$731 USD
View
Retailer 11
-
$819 USD
£645 GBP
View
Price last confirmed 11 days ago
B
Retailer 12
-
$920 USD
View
Most Expensive
B
Kay Jewelers
260063833 · Oct 29
$920 USD
View
12 more retailers have this diamond
Prices start from $126 USDSave up to $794 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
0.34ct Oval
$126 USD