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Oval|Lab Grown|IGI

1.25ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG778666096

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778666096

Diamond specifications and retailer prices

From $429 NZD
$242 USD
As of October 29, 2026
Save $2,037 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,466 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778666096 or 778666096. Listed at 21 retailers as of October 29, 2026, with prices from $429 to $2,466, a $2,037 spread on the same certified stone. Brilliant Earth lists it at $2,466. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778666096
Dimensions8.58 × 6.06 × 3.73 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm6.06 mm1.25 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778666096
Side View
Table 65.0%Crown 36.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

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 29
Current: $2,466 NZD|Low: $410 NZD|High: $2,520 NZD|Avg: $1,241 NZD|+0.7%
Brilliant Earth
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
Retailer 20
October 31, 2026
Retailer 4$429 NZD
Retailer 19$479 NZD
Retailer 14$499 NZD
Retailer 2$532 NZD
Retailer 9$534 NZD
Retailer 18$898 NZD
Retailer 7$919 NZD
Retailer 15$1,010 NZD
Retailer 10$1,068 NZD
Retailer 17$1,091 NZD
Retailer 8$1,304 NZD
Retailer 16$1,354 NZD
Retailer 12$1,526 NZD
Retailer 11$1,586 NZD
Retailer 13$1,712 NZD
Retailer 20$1,723 NZD
Retailer 5$1,805 NZD
Retailer 3$1,875 NZD
Retailer 6$2,154 NZD
Brilliant Earth$2,466 NZD

28 data points across 20 retailers

21 retailers$429 NZD to $2,466 NZD

A
Cheapest Retailer
-
$429 NZD
$242 USD
A
Retailer 2
-
$479 NZD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$499 NZD
$281 USD
View
Retailer 4
-
$515 NZD
$290 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
$532 NZD
$300 USD
View
A
Retailer 6
-
$534 NZD
$301 USD
View
A
Retailer 7
-
$898 NZD
$506 USD
View
A
Retailer 8
-
$919 NZD
ZAR 8,368 ZAR
View
B+
Retailer 9
-
$1,010 NZD
£448 GBP
View
B+
Retailer 10
-
$1,068 NZD
$602 USD
View
B+
Retailer 11
-
$1,091 NZD
$615 USD
View
B+
Retailer 12
-
$1,304 NZD
A$1,131 AUD
View
B+
Retailer 13
-
$1,354 NZD
$763 USD
View
Retailer 14
-
$1,526 NZD
$860 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$1,586 NZD
A$1,375 AUD
View
B
Retailer 16
-
$1,712 NZD
$965 USD
View
B
Retailer 17
-
$1,723 NZD
SGD 1,312 SGD
View
B
Retailer 18
-
$1,805 NZD
$1,017 USD
View
B
Retailer 19
-
$1,875 NZD
$1,057 USD
View
B
Retailer 20
-
$2,154 NZD
£956 GBP
View
Most Expensive
B
Brilliant Earth
21501230A · Oct 30
$2,466 NZD
$1,390 USD
View
20 more retailers have this diamond
Prices start from $429 NZDSave up to $2,037 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
1.25ct Oval
$429 NZD