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Oval|Lab Grown|IGI

0.78ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG770687102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770687102

Diamond specifications and retailer prices

From $225 NZD
$127 USD
As of October 26, 2026
Save $773 NZD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,334 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687102 or 770687102. Listed at 19 retailers as of October 26, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687102
Dimensions7.64 × 5.13 × 3.10 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.13 mm0.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687102
Side View
Table 62.0%Crown 33.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 60.4%

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 26
Current: $2,334 NZD|Low: $224 NZD|High: $2,470 NZD|Avg: $756 NZD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18$225 NZD
Retailer 4$261 NZD
Retailer 19$279 NZD
Retailer 7$318 NZD
Retailer 5$435 NZD
Retailer 17$463 NZD
Retailer 13$484 NZD
Retailer 2$486 NZD
Retailer 6$500 NZD
Retailer 9$536 NZD
Retailer 12$676 NZD
Retailer 8$701 NZD
Retailer 14$727 NZD
Retailer 15$773 NZD
Retailer 16$848 NZD
Retailer 3$898 NZD
Retailer 10$998 NZD
Retailer 11$1,460 NZD
MOH London$2,334 NZD

39 data points across 19 retailers

19 retailers$225 NZD to $998 NZD

A
Cheapest Retailer
-
$225 NZD
$127 USD
Retailer 2
-
$261 NZD
$147 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$279 NZD
$157 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 5
-
$435 NZD
$245 USD
View
A
Retailer 6
-
$463 NZD
£205 GBP
View
A
Retailer 7
-
$484 NZD
$273 USD
View
A
Retailer 8
-
$486 NZD
€261 EUR
View
Retailer 9
-
$500 NZD
ZAR 4,555 ZAR
View
Price last confirmed 15 days ago
Retailer 10
-
$536 NZD
$302 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$676 NZD
$381 USD
View
B+
Retailer 12
-
$701 NZD
$395 USD
View
B+
Retailer 13
-
$727 NZD
$410 USD
View
B+
Retailer 14
-
$773 NZD
SGD 589 SGD
View
B+
Retailer 15
-
$848 NZD
$478 USD
View
Retailer 16
-
$898 NZD
$506 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$998 NZD
$563 USD
View
Retailer 18
-
$1,460 NZD
£648 GBP
View
Price last confirmed 17 days ago
Most Expensive
MOH London
LG770687102 · Oct 25
$2,334 NZD
£1,036 GBP
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $225 NZDSave up to $773 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
$225 NZD