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Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839624505

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839624505

Diamond specifications and retailer prices

From $432 NZD
As of November 4, 2026
Save $2,144 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,158 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839624505 or 839624505. Listed at 17 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

1.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839624505
Dimensions11.65 × 5.50 × 3.50 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm5.50 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839624505
Side View
Table 63.0%Crown 38.7°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 63.6%

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: $1,635 NZD|Low: $432 NZD|High: $2,811 NZD|Avg: $1,373 NZD|-3.4%
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 6, 2026
Retailer 12$432 NZD
Retailer 9$539 NZD
Retailer 13$644 NZD
Retailer 4$829 NZD
Retailer 11$879 NZD
Retailer 8$891 NZD
Retailer 3$1,130 NZD
Retailer 16$1,169 NZD
Retailer 2$1,544 NZD
Retailer 14$1,631 NZD
Retailer 1$1,635 NZD
Retailer 15$1,918 NZD
Retailer 6$1,983 NZD
Retailer 7$2,055 NZD
Retailer 5$2,099 NZD
Retailer 10$2,576 NZD

23 data points across 16 retailers

17 retailers$432 NZD to $2,576 NZD

A
Cheapest Retailer
-
$432 NZD
Final sale: no returns
A
Retailer 2
-
$539 NZD
View
B+
Retailer 3
-
$644 NZD
View
A
Retailer 4
-
$829 NZD
View
A
Retailer 5
-
$879 NZD
View
Retailer 6
-
$891 NZD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$1,130 NZD
View
A
Retailer 8
-
$1,169 NZD
View
B+
Retailer 9
-
$1,544 NZD
View
B+
Retailer 10
-
$1,631 NZD
View
B+
Retailer 11
-
$1,635 NZD
View
B+
Retailer 12
-
$1,918 NZD
View
Retailer 13
-
$1,983 NZD
View
Price last confirmed 8 days ago
Retailer 14
-
$2,055 NZD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$2,099 NZD
View
B
Retailer 16
-
$2,576 NZD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMIKLGL · Oct 13
$3,158 NZD
$1,775 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from $432 NZDSave up to $2,144 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 Marquise
$432 NZD