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Round|Lab Grown|IGI

1.27ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG825663099

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825663099

Diamond specifications and retailer prices

From $417 NZD
As of November 4, 2026
Save $2,510 NZD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,055 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round 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 LG825663099 or 825663099. Listed at 23 retailers as of November 4, 2026, with a 602% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825663099
Dimensions7.06 × 7.03 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
7.06 mm7.03 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825663099
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.9%

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: Nov 4
Current: $844 NZD|Low: $408 NZD|High: $2,927 NZD|Avg: $1,220 NZD|+5.8%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 11$417 NZD
Retailer 13$433 NZD
Retailer 4$461 NZD
Retailer 5$461 NZD
Retailer 16$777 NZD
Retailer 15$795 NZD
Retailer 9$800 NZD
Retailer 1$844 NZD
Retailer 14$1,126 NZD
Retailer 10$1,148 NZD
Retailer 6$1,238 NZD
Retailer 12$1,582 NZD
Retailer 2$1,685 NZD
Retailer 3$1,857 NZD
Retailer 7$2,155 NZD
Retailer 8$2,927 NZD

43 data points across 16 retailers

23 retailers$417 NZD to $2,927 NZD

Retailer 1
-
$353 NZD
Price last confirmed 35 days ago
A
Retailer 2
-
$417 NZD
View
Final sale: no returns
Retailer 3
-
$424 NZD
View
Price last confirmed 44 days ago
Retailer 4
-
$424 NZD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$433 NZD
View
Retailer 6
-
$449 NZD
View
Price last confirmed 37 days ago
Retailer 7
-
$454 NZD
View
Price last confirmed 34 days ago
Retailer 8
-
$461 NZD
View
Price last confirmed 11 days ago
Retailer 9
-
$461 NZD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$777 NZD
View
A
Retailer 11
-
$795 NZD
View
A
Retailer 12
-
$800 NZD
View
A
Retailer 13
-
$844 NZD
View
A
Retailer 14
-
$1,126 NZD
View
A
Retailer 15
-
$1,148 NZD
View
A
Retailer 16
-
$1,238 NZD
View
Retailer 17
-
$1,464 NZD
View
Price last confirmed 36 days ago
B+
Retailer 18
-
$1,582 NZD
View
Retailer 19
-
$1,685 NZD
View
Price last confirmed 7 days ago
Retailer 20
-
$1,857 NZD
View
Price last confirmed 7 days ago
B+
Retailer 21
-
$2,155 NZD
View
B
Retailer 22
-
$2,927 NZD
View
Most Expensive
Queensmith
LG825663099 · Oct 27
$4,055 NZD
£1,800 GBP
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $417 NZDSave up to $2,510 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 Round
$417 NZD