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Oval|Lab Grown|IGI

0.51ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG776692416

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776692416

Diamond specifications and retailer prices

From $119 USD
As of October 29, 2026
Save $1,451 USD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,570 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG776692416 or 776692416. Listed at 27 retailers as of October 29, 2026, with prices from $119 to $1,570, a $1,451 spread on the same certified stone. Do Amore Diamonds lists it at $1,570. 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

0.51
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776692416
Dimensions6.71 × 4.49 × 2.73 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm4.49 mm0.51 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG776692416
Side View
Table 60.0%Crown 34.5°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $427 USD|Low: $182 USD|High: $1,059 USD|Avg: $450 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$182 USD
Retailer 4$203 USD
Retailer 2$302 USD
Retailer 10$369 USD
Retailer 6$403 USD
Retailer 8$404 USD
Retailer 7$423 USD
Retailer 1$427 USD
Retailer 12$439 USD
Retailer 5$444 USD
Retailer 13$480 USD
Retailer 3$739 USD
Retailer 11$1,052 USD

42 data points across 13 retailers

27 retailers$119 USD to $1,570 USD

A
Cheapest Retailer
-
$119 USD
Retailer 2
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$164 USD
View
Price last confirmed 34 days ago
A
Retailer 3
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$164 USD
View
A
Retailer 4
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$182 USD
View
Final sale: no returns
Retailer 5
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$190 USD
View
Price last confirmed 35 days ago
Retailer 6
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$200 USD
View
Price last confirmed 35 days ago
A
Retailer 7
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$203 USD
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A
Retailer 8
-
$203 USD
View
A
Retailer 9
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$263 USD
View
A
Retailer 10
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$302 USD
View
B+
Retailer 11
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$381 USD
View
B+
Retailer 12
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$403 USD
£318 GBP
View
B+
Retailer 13
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$404 USD
ZAR 6,534 ZAR
View
B+
Retailer 14
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$427 USD
£336 GBP
View
B+
Retailer 15
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$439 USD
View
B+
Retailer 16
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$444 USD
View
B+
Retailer 17
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$480 USD
View
B
Retailer 18
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$611 USD
CA$848 CAD
View
B
Retailer 19
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$719 USD
View
B
Retailer 20
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$721 USD
View
B
Retailer 21
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$739 USD
View
B
Retailer 22
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$893 USD
View
B
Retailer 23
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$893 USD
View
Retailer 24
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$1,052 USD
£828 GBP
View
Price last confirmed 12 days ago
B
Retailer 25
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$1,079 USD
View
B
Retailer 26
-
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-C47295C69 · Oct 29
$1,570 USD
View
26 more retailers have this diamond
Prices start from $119 USDSave up to $1,451 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
0.51ct Oval
$119 USD