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Marquise|Lab Grown|IGI

1.25ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG825629891

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825629891

Diamond specifications and retailer prices

From $356 NZD
As of November 4, 2026
Save $1,765 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,095 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825629891 or 825629891. Listed at 19 retailers as of November 4, 2026, with a 496% 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

1.25
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825629891
Dimensions11.37 × 5.48 × 3.50 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm5.48 mm1.25 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825629891
Side View
Table 59.0%Crown 31.4°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 63.9%

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: $3,095 NZD|Low: $356 NZD|High: $3,095 NZD|Avg: $1,054 NZD
Queensmith
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 3$356 NZD
Retailer 8$398 NZD
Retailer 18$413 NZD
Retailer 17$441 NZD
Retailer 20$441 NZD
Retailer 5$493 NZD
Retailer 10$596 NZD
Retailer 14$760 NZD
Retailer 16$772 NZD
Retailer 2$799 NZD
Retailer 7$879 NZD
Retailer 12$884 NZD
Retailer 13$1,073 NZD
Retailer 4$1,263 NZD
Retailer 19$1,416 NZD
Retailer 6$1,421 NZD
Retailer 11$1,510 NZD
Retailer 15$2,060 NZD
Retailer 9$2,120 NZD
Queensmith$3,095 NZD

29 data points across 20 retailers

19 retailers$356 NZD to $2,120 NZD

A
Cheapest Retailer
-
$356 NZD
A
Retailer 2
-
$398 NZD
View
Final sale: no returns
A
Retailer 3
-
$413 NZD
View
A
Retailer 4
-
$441 NZD
View
Retailer 5
-
$441 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$596 NZD
View
A
Retailer 7
-
$760 NZD
View
Retailer 8
-
$772 NZD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$799 NZD
View
A
Retailer 10
-
$879 NZD
View
A
Retailer 11
-
$884 NZD
View
A
Retailer 12
-
$1,073 NZD
View
B+
Retailer 13
-
$1,263 NZD
View
B+
Retailer 14
-
$1,416 NZD
View
B+
Retailer 15
-
$1,421 NZD
View
B+
Retailer 16
-
$1,510 NZD
View
B
Retailer 17
-
$2,060 NZD
View
B
Retailer 18
-
$2,120 NZD
View
Most Expensive
Queensmith
LG825629891 · Oct 27
$3,095 NZD
£1,370 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $356 NZDSave up to $1,765 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
1.25ct Marquise
$356 NZD