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Oval|Lab Grown|IGI

0.78ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG803660314

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803660314

Diamond specifications and retailer prices

From $254 NZD
$143 USD
As of October 24, 2026
Save $2,018 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,271 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803660314 or 803660314. Listed at 19 retailers as of October 24, 2026, with prices from $254 to $2,271, a $2,018 spread on the same certified stone. MOH London lists it at $2,271. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660314
Dimensions7.46 × 5.03 × 3.25 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.03 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660314
Side View
Table 59.0%Crown 36.4°Girdle: THN-THKPavilion 40.5°Culet: NoneDepth 64.6%

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 24
Current: $2,271 NZD|Low: $218 NZD|High: $2,512 NZD|Avg: $748 NZD|-9.5%
MOH London
Retailer 2
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Retailer 21
October 28, 2026
Retailer 19$218 NZD
Retailer 8$243 NZD
Retailer 16$254 NZD
Retailer 18$289 NZD
Retailer 3$318 NZD
Retailer 20$477 NZD
Retailer 15$483 NZD
Retailer 2$499 NZD
Retailer 7$523 NZD
Retailer 13$532 NZD
Retailer 14$612 NZD
Retailer 17$662 NZD
Retailer 5$694 NZD
Retailer 9$756 NZD
Retailer 12$781 NZD
Retailer 4$827 NZD
Retailer 21$873 NZD
Retailer 10$974 NZD
Retailer 11$1,433 NZD
Retailer 6$1,684 NZD
MOH London$2,271 NZD

39 data points across 21 retailers

19 retailers$254 NZD to $2,271 NZD

Retailer 1
-
$218 NZD
$123 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$254 NZD
$143 USD
View
A
Retailer 3
-
$289 NZD
$163 USD
View
A
Retailer 4
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 5
-
$477 NZD
€256 EUR
View
Retailer 6
-
$483 NZD
ZAR 4,398 ZAR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$499 NZD
$281 USD
View
B+
Retailer 8
-
$523 NZD
$295 USD
View
A
Retailer 9
-
$532 NZD
£236 GBP
View
B+
Retailer 10
-
$662 NZD
$373 USD
View
B+
Retailer 11
-
$694 NZD
$391 USD
View
B+
Retailer 12
-
$756 NZD
SGD 576 SGD
View
Retailer 13
-
$781 NZD
$440 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$827 NZD
$466 USD
View
B+
Retailer 15
-
$873 NZD
$492 USD
View
B
Retailer 16
-
$974 NZD
$549 USD
View
Retailer 17
-
$1,433 NZD
£636 GBP
View
Price last confirmed 14 days ago
B
Retailer 18
-
$1,684 NZD
$949 USD
View
Most Expensive
B
MOH London
LG803660314 · Oct 25
$2,271 NZD
£1,008 GBP
View
18 more retailers have this diamond
Prices start from $254 NZDSave up to $2,018 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
0.78ct Oval
$254 NZD