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Radiant|Lab Grown|IGI

1.29ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG727565278

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG727565278

Diamond specifications and retailer prices

From $355 NZD
$200 USD
As of October 30, 2026
Save $3,052 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,407 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant 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 LG727565278 or 727565278. Listed at 15 retailers as of October 30, 2026, with prices from $355 to $3,407, a $3,052 spread on the same certified stone. Do Amore Diamonds lists it at $3,407. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727565278
Dimensions7.49 × 5.49 × 3.63 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.49 mm5.49 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727565278
Side View
Table 66.0%Crown 39.8°Girdle: MediumPavilion 43.2°Culet: NoneDepth 66.1%

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 30
Current: $3,407 NZD|Low: $259 NZD|High: $3,407 NZD|Avg: $1,324 NZD
Do Amore Diamonds
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
October 29, 2026
Retailer 13$362 NZD
Retailer 3$522 NZD
Retailer 14$593 NZD
Retailer 9$782 NZD
Retailer 6$822 NZD
Retailer 12$877 NZD
Retailer 8$1,188 NZD
Retailer 11$1,419 NZD
Retailer 5$1,516 NZD
Retailer 4$1,554 NZD
Retailer 7$1,611 NZD
Retailer 2$1,958 NZD
Retailer 10$2,661 NZD
Do Amore Diamonds$3,407 NZD

25 data points across 14 retailers

15 retailers$355 NZD to $3,407 NZD

A
Cheapest Retailer
-
$355 NZD
$200 USD
A
Retailer 2
-
$362 NZD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$412 NZD
$232 USD
View
A
Retailer 4
-
$522 NZD
$294 USD
View
B+
Retailer 5
-
$593 NZD
$334 USD
View
Retailer 6
-
$782 NZD
€420 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$877 NZD
$494 USD
View
B+
Retailer 8
-
$1,188 NZD
A$1,030 AUD
View
B+
Retailer 9
-
$1,419 NZD
$800 USD
View
Retailer 10
-
$1,554 NZD
$876 USD
View
Price last confirmed 53 days ago
B+
Retailer 11
-
$1,561 NZD
$880 USD
View
B+
Retailer 12
-
$1,611 NZD
A$1,397 AUD
View
B+
Retailer 13
-
$1,958 NZD
£869 GBP
View
Retailer 14
-
$2,661 NZD
$1,500 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-2ACCEE330 · Oct 31
$3,407 NZD
$1,920 USD
View
14 more retailers have this diamond
Prices start from $355 NZDSave up to $3,052 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
1.29ct Radiant
$355 NZD