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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 $212 NZD
$119 USD
As of October 29, 2026
Save $2,584 NZD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,795 NZD 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 $212 to $2,795, a $2,584 spread on the same certified stone. Do Amore Diamonds lists it at $2,795. 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

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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: $760 NZD|Low: $324 NZD|High: $1,886 NZD|Avg: $801 NZD|+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$324 NZD
Retailer 4$361 NZD
Retailer 2$538 NZD
Retailer 10$656 NZD
Retailer 6$718 NZD
Retailer 8$720 NZD
Retailer 7$753 NZD
Retailer 1$760 NZD
Retailer 12$782 NZD
Retailer 5$791 NZD
Retailer 13$855 NZD
Retailer 3$1,316 NZD
Retailer 11$1,872 NZD

42 data points across 13 retailers

27 retailers$212 NZD to $2,795 NZD

A
Cheapest Retailer
-
$212 NZD
$119 USD
Retailer 2
-
$292 NZD
$164 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$292 NZD
$164 USD
View
A
Retailer 4
-
$324 NZD
$182 USD
View
Final sale: no returns
Retailer 5
-
$338 NZD
$190 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$356 NZD
$200 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$361 NZD
$203 USD
View
A
Retailer 8
-
$361 NZD
$203 USD
View
A
Retailer 9
-
$468 NZD
$263 USD
View
A
Retailer 10
-
$538 NZD
$302 USD
View
B+
Retailer 11
-
$678 NZD
$381 USD
View
B+
Retailer 12
-
$718 NZD
£318 GBP
View
B+
Retailer 13
-
$720 NZD
ZAR 6,534 ZAR
View
B+
Retailer 14
-
$760 NZD
£336 GBP
View
B+
Retailer 15
-
$782 NZD
$439 USD
View
B+
Retailer 16
-
$791 NZD
$444 USD
View
B+
Retailer 17
-
$855 NZD
$480 USD
View
B
Retailer 18
-
$1,088 NZD
CA$848 CAD
View
B
Retailer 19
-
$1,280 NZD
$719 USD
View
B
Retailer 20
-
$1,284 NZD
$721 USD
View
B
Retailer 21
-
$1,316 NZD
$739 USD
View
B
Retailer 22
-
$1,590 NZD
$893 USD
View
B
Retailer 23
-
$1,590 NZD
$893 USD
View
Retailer 24
-
$1,872 NZD
£828 GBP
View
Price last confirmed 12 days ago
B
Retailer 25
-
$1,922 NZD
$1,079 USD
View
B
Retailer 26
-
$2,154 NZD
$1,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-C47295C69 · Oct 29
$2,795 NZD
$1,570 USD
View
26 more retailers have this diamond
Prices start from $212 NZDSave up to $2,584 NZD

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
$212 NZD