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Oval|Lab Grown|IGI

1.27ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG732501382

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG732501382

Diamond specifications and retailer prices

From $374 NZD
$211 USD
As of October 29, 2026
Save $3,156 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,531 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG732501382 or 732501382. Listed at 15 retailers as of October 29, 2026, with prices from $374 to $3,531, a $3,156 spread on the same certified stone. Brilliant Earth lists it at $3,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732501382
Dimensions8.84 × 6.27 × 3.66 mm
L/W Ratio1.41
Girdle conditionFaceted
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
8.84 mm6.27 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732501382
Side View
Table 59.0%Crown 31°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
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 29
Current: $3,531 NZD|Low: $300 NZD|High: $4,010 NZD|Avg: $1,274 NZD|-11.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$374 NZD
Retailer 3$421 NZD
Retailer 10$800 NZD
Retailer 6$872 NZD
Retailer 4$875 NZD
Retailer 9$900 NZD
Retailer 5$1,134 NZD
Retailer 7$1,246 NZD
Retailer 8$1,490 NZD
Retailer 2$1,868 NZD
Retailer 12$2,617 NZD
Brilliant Earth$3,531 NZD

32 data points across 12 retailers

15 retailers$374 NZD to $3,531 NZD

A
Cheapest Retailer
-
$374 NZD
$211 USD
Retailer 2
-
$376 NZD
$212 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$421 NZD
$237 USD
View
Final sale: no returns
Retailer 4
-
$435 NZD
$245 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$800 NZD
$451 USD
View
Retailer 6
-
$872 NZD
€468 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$900 NZD
$507 USD
View
A
Retailer 8
-
$1,134 NZD
A$983 AUD
View
B+
Retailer 9
-
$1,246 NZD
$702 USD
View
B+
Retailer 10
-
$1,490 NZD
$840 USD
View
Retailer 11
-
$1,496 NZD
$843 USD
View
Price last confirmed 34 days ago
Retailer 12
-
$1,510 NZD
$851 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$1,868 NZD
£829 GBP
View
Retailer 14
-
$2,617 NZD
$1,475 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16113884A · Oct 29
$3,531 NZD
$1,990 USD
View
14 more retailers have this diamond
Prices start from $374 NZDSave up to $3,156 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
1.27ct Oval
$374 NZD