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Princess|Lab Grown|IGI

1.27ct G IF Princess Lab Grown Diamond

ID • G/IF • IGI LG634440609

Shape and cutting style on the report: Princess cut

Certificate IGI LG634440609

Diamond specifications and retailer prices

From $980 NZD
As of November 4, 2026
Save $4,279 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,259 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG634440609 or 634440609. Listed at 18 retailers as of November 4, 2026, with prices from $980 to $5,259, a $4,279 spread on the same certified stone. MOH London lists it at $5,259. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634440609
Dimensions5.79 × 5.72 × 4.16 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.79 mm5.72 mm1.27 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634440609
Side View
Table 70.0%Crown 32.4°Girdle: MED-STKPavilion 38°Culet: NoneDepth 72.7%

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: $5,259 NZD|Low: $980 NZD|High: $5,826 NZD|Avg: $2,407 NZD|-9.7%
MOH London
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
Retailer 17
November 6, 2026
Retailer 16$980 NZD
Retailer 4$1,096 NZD
Retailer 13$1,098 NZD
Retailer 5$1,215 NZD
Retailer 15$1,231 NZD
Retailer 3$1,450 NZD
Retailer 14$1,581 NZD
Retailer 17$1,613 NZD
Retailer 2$1,875 NZD
Retailer 11$2,094 NZD
Retailer 9$2,499 NZD
Retailer 10$2,965 NZD
Retailer 12$3,134 NZD
Retailer 8$3,195 NZD
Retailer 6$3,524 NZD
Retailer 7$3,940 NZD
MOH London$5,259 NZD

38 data points across 17 retailers

18 retailers$980 NZD to $5,259 NZD

A
Cheapest Retailer
-
$980 NZD
A
Retailer 2
-
$1,096 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,098 NZD
View
A
Retailer 4
-
$1,215 NZD
View
A
Retailer 5
-
$1,231 NZD
View
Retailer 6
-
$1,322 NZD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,450 NZD
View
A
Retailer 8
-
$1,581 NZD
View
A
Retailer 9
-
$1,613 NZD
View
B+
Retailer 10
-
$1,875 NZD
View
B+
Retailer 11
-
$2,094 NZD
View
Retailer 12
-
$2,499 NZD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,965 NZD
View
B
Retailer 14
-
$3,134 NZD
View
B+
Retailer 15
-
$3,195 NZD
View
B
Retailer 16
-
$3,524 NZD
View
B
Retailer 17
-
$3,940 NZD
View
Most Expensive
B
MOH London
LG634440609 · Nov 5
$5,259 NZD
£2,328 GBP
View
17 more retailers have this diamond
Prices start from $980 NZDSave up to $4,279 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 Princess
$980 NZD