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Oval|Lab Grown|IGI

1.28ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG841642066

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841642066

Diamond specifications and retailer prices

From $399 NZD
$225 USD
As of October 31, 2026
Save $1,732 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,131 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841642066 or 841642066. Listed at 14 retailers as of October 30, 2026, with prices from $399 to $2,131, a $1,732 spread on the same certified stone. Reve Diamonds lists it at $2,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841642066
Dimensions9.04 × 6.03 × 3.75 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm6.03 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841642066
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 31
Current: $792 NZD|Low: $399 NZD|High: $2,131 NZD|Avg: $1,156 NZD
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
Reve Diamonds
October 31, 2026
Retailer 13$399 NZD
Retailer 7$559 NZD
Retailer 9$765 NZD
Retailer 5$772 NZD
Retailer 1$792 NZD
Retailer 6$818 NZD
Retailer 11$853 NZD
Retailer 10$1,088 NZD
Retailer 2$1,091 NZD
Retailer 3$1,348 NZD
Retailer 12$1,435 NZD
Retailer 4$1,526 NZD
Retailer 8$2,093 NZD
Reve Diamonds$2,131 NZD

14 data points across 14 retailers

14 retailers$399 NZD to $2,131 NZD

A
Cheapest Retailer
-
$399 NZD
$225 USD
Final sale: no returns
A
Retailer 2
-
$559 NZD
£248 GBP
View
A
Retailer 3
-
$765 NZD
ZAR 6,961 ZAR
View
A
Retailer 4
-
$772 NZD
$435 USD
View
A
Retailer 5
-
$792 NZD
€425 EUR
View
A
Retailer 6
-
$818 NZD
£363 GBP
View
A
Retailer 7
-
$853 NZD
$481 USD
View
B+
Retailer 8
-
$1,088 NZD
A$943 AUD
View
B+
Retailer 9
-
$1,091 NZD
$615 USD
View
B
Retailer 10
-
$1,348 NZD
$760 USD
View
B+
Retailer 11
-
$1,435 NZD
$809 USD
View
B
Retailer 12
-
$1,526 NZD
$860 USD
View
B
Retailer 13
-
$2,093 NZD
£929 GBP
View
Most Expensive
B
Reve Diamonds
B044DF39F · Oct 30
$2,131 NZD
$1,201 USD
View
13 more retailers have this diamond
Prices start from $399 NZDSave up to $1,732 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
1.28ct Oval
$399 NZD