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Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841629686

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841629686

Diamond specifications and retailer prices

From $439 NZD
As of November 4, 2026
Save $1,695 NZD (79%) 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 LG841629686 or 841629686. Listed at 17 retailers as of November 3, 2026, with a 386% 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 angle38.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841629686
Dimensions11.95 × 5.50 × 3.37 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm5.50 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841629686
Side View
Table 63.0%Crown 38.1°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 61.3%

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: $551 NZD|Low: $439 NZD|High: $2,864 NZD|Avg: $1,260 NZD|-4.3%
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 10$439 NZD
Retailer 15$455 NZD
Retailer 1$551 NZD
Retailer 4$658 NZD
Retailer 8$792 NZD
Retailer 16$843 NZD
Retailer 9$897 NZD
Retailer 7$1,133 NZD
Retailer 13$1,190 NZD
Retailer 14$1,571 NZD
Retailer 5$1,581 NZD
Retailer 11$1,658 NZD
Retailer 12$1,676 NZD
Retailer 6$1,948 NZD
Retailer 2$1,959 NZD
Retailer 3$2,135 NZD

21 data points across 16 retailers

17 retailers$439 NZD to $2,135 NZD

A
Cheapest Retailer
-
$439 NZD
Final sale: no returns
A
Retailer 2
-
$455 NZD
View
A
Retailer 3
-
$551 NZD
View
B+
Retailer 4
-
$658 NZD
View
Retailer 5
-
$792 NZD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$843 NZD
View
A
Retailer 7
-
$897 NZD
View
A
Retailer 8
-
$1,133 NZD
View
B+
Retailer 9
-
$1,190 NZD
View
B+
Retailer 10
-
$1,571 NZD
View
B+
Retailer 11
-
$1,581 NZD
View
B+
Retailer 12
-
$1,658 NZD
View
B+
Retailer 13
-
$1,676 NZD
View
Retailer 14
-
$1,948 NZD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,959 NZD
View
B
Retailer 16
-
$2,135 NZD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMIPMOM · Oct 13
$3,158 NZD
$1,775 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from $439 NZDSave up to $1,695 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
$439 NZD