CaratHunter
Plans
Oval|Lab Grown|IGI

1.27ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG812620785

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812620785

Diamond specifications and retailer prices

From $440 NZD
$248 USD
As of October 28, 2026
Save $3,091 NZD (88%) vs most expensive(unlock to see where)
18 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 LG812620785 or 812620785. Listed at 18 retailers as of October 28, 2026, with prices from $440 to $3,531, a $3,091 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 angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620785
Dimensions8.87 × 5.99 × 3.72 mm
L/W Ratio1.48
Girdle conditionFaceted
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
8.87 mm5.99 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620785
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.1%

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 28
Current: $3,531 NZD|Low: $325 NZD|High: $3,637 NZD|Avg: $1,492 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 6$440 NZD
Retailer 15$688 NZD
Retailer 13$814 NZD
Retailer 10$837 NZD
Retailer 8$906 NZD
Retailer 3$1,052 NZD
Retailer 4$1,053 NZD
Retailer 11$1,190 NZD
Retailer 2$1,260 NZD
Retailer 14$1,499 NZD
Retailer 5$1,659 NZD
Retailer 9$1,963 NZD
Retailer 7$2,239 NZD
Retailer 12$2,608 NZD
Brilliant Earth$3,531 NZD

38 data points across 15 retailers

18 retailers$440 NZD to $3,531 NZD

Retailer 1
-
$392 NZD
$221 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$440 NZD
$248 USD
View
Final sale: no returns
Retailer 3
-
$488 NZD
$275 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$488 NZD
$275 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$688 NZD
$388 USD
View
A
Retailer 6
-
$837 NZD
ZAR 7,620 ZAR
View
A
Retailer 7
-
$906 NZD
£402 GBP
View
A
Retailer 8
-
$1,052 NZD
$593 USD
View
A
Retailer 9
-
$1,053 NZD
$593 USD
View
B+
Retailer 10
-
$1,190 NZD
A$1,032 AUD
View
B+
Retailer 11
-
$1,260 NZD
$710 USD
View
B+
Retailer 12
-
$1,499 NZD
$845 USD
View
Retailer 13
-
$1,567 NZD
$883 USD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$1,659 NZD
$935 USD
View
B+
Retailer 15
-
$1,963 NZD
£871 GBP
View
B
Retailer 16
-
$2,239 NZD
$1,262 USD
View
Retailer 17
-
$2,608 NZD
$1,470 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20681235A · Oct 29
$3,531 NZD
$1,990 USD
View
17 more retailers have this diamond
Prices start from $440 NZDSave up to $3,091 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
$440 NZD