CaratHunter
Plans
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 €107 EUR
$119 USD
As of October 29, 2026
Save €1,304 EUR (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €1,411 EUR 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 €107 to €1,411, a €1,304 spread on the same certified stone. Do Amore Diamonds lists it at €1,411. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €383 EUR|Low: €164 EUR|High: €952 EUR|Avg: €404 EUR|+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€164 EUR
Retailer 4€182 EUR
Retailer 2€271 EUR
Retailer 10€331 EUR
Retailer 6€362 EUR
Retailer 8€363 EUR
Retailer 7€380 EUR
Retailer 1€383 EUR
Retailer 12€394 EUR
Retailer 5€399 EUR
Retailer 13€431 EUR
Retailer 3€664 EUR
Retailer 11€945 EUR

42 data points across 13 retailers

27 retailers€107 EUR to €1,411 EUR

A
Cheapest Retailer
-
€107 EUR
$119 USD
Retailer 2
-
€147 EUR
$164 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
€147 EUR
$164 USD
View
A
Retailer 4
-
€164 EUR
$182 USD
View
Final sale: no returns
Retailer 5
-
€171 EUR
$190 USD
View
Price last confirmed 35 days ago
Retailer 6
-
€180 EUR
$200 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
€182 EUR
$203 USD
View
A
Retailer 8
-
€182 EUR
$203 USD
View
A
Retailer 9
-
€236 EUR
$263 USD
View
A
Retailer 10
-
€271 EUR
$302 USD
View
B+
Retailer 11
-
€342 EUR
$381 USD
View
B+
Retailer 12
-
€362 EUR
£318 GBP
View
B+
Retailer 13
-
€363 EUR
ZAR 6,534 ZAR
View
B+
Retailer 14
-
€383 EUR
£336 GBP
View
B+
Retailer 15
-
€394 EUR
$439 USD
View
B+
Retailer 16
-
€399 EUR
$444 USD
View
B+
Retailer 17
-
€431 EUR
$480 USD
View
B
Retailer 18
-
€549 EUR
CA$848 CAD
View
B
Retailer 19
-
€646 EUR
$719 USD
View
B
Retailer 20
-
€648 EUR
$721 USD
View
B
Retailer 21
-
€664 EUR
$739 USD
View
B
Retailer 22
-
€802 EUR
$893 USD
View
B
Retailer 23
-
€802 EUR
$893 USD
View
Retailer 24
-
€945 EUR
£828 GBP
View
Price last confirmed 12 days ago
B
Retailer 25
-
€970 EUR
$1,079 USD
View
B
Retailer 26
-
€1,087 EUR
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-C47295C69 · Oct 29
€1,411 EUR
$1,570 USD
View
26 more retailers have this diamond
Prices start from €107 EURSave up to €1,304 EUR

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
€107 EUR