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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG811646727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811646727

Diamond specifications and retailer prices

From $838 NZD
£372 GBP
As of November 2, 2026
Save $3,917 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,755 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown marquise diamond

This 1.29ct 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 LG811646727 or 811646727. Listed at 16 retailers as of November 2, 2026, with prices from $838 to $4,755, a $3,917 spread on the same certified stone. Do Amore Diamonds lists it at $4,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646727
Dimensions11.22 × 5.74 × 3.56 mm
L/W Ratio1.95
Girdle conditionFaceted
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
11.22 mm5.74 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646727
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,755 NZD|Low: $728 NZD|High: $4,755 NZD|Avg: $1,738 NZD|+12.1%
Do Amore Diamonds
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 2, 2026
Retailer 6$728 NZD
Retailer 2$838 NZD
Retailer 13$889 NZD
Retailer 12$896 NZD
Retailer 15$955 NZD
Retailer 7$1,100 NZD
Retailer 4$1,116 NZD
Retailer 10$1,142 NZD
Retailer 3$1,581 NZD
Retailer 11$1,783 NZD
Retailer 14$2,044 NZD
Retailer 5$2,144 NZD
Retailer 16$2,172 NZD
Retailer 9$2,943 NZD
Retailer 8$3,850 NZD
Do Amore Diamonds$4,755 NZD

22 data points across 16 retailers

16 retailers$838 NZD to $4,755 NZD

Retailer 1
-
$458 NZD
$258 USD
Price last confirmed 31 days ago
Retailer 2
-
$554 NZD
$312 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$838 NZD
£372 GBP
View
A
Retailer 4
-
$889 NZD
$501 USD
View
A
Retailer 5
-
$896 NZD
$505 USD
View
Retailer 6
-
$955 NZD
$538 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$1,116 NZD
A$968 AUD
View
B+
Retailer 8
-
$1,142 NZD
€613 EUR
View
Retailer 9
-
$1,581 NZD
$891 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,783 NZD
A$1,546 AUD
View
B
Retailer 11
-
$2,044 NZD
$1,152 USD
View
Retailer 12
-
$2,099 NZD
$1,183 USD
View
Price last confirmed 32 days ago
Retailer 13
-
$2,144 NZD
A$1,859 AUD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$2,172 NZD
$1,224 USD
View
B
Retailer 15
-
$2,943 NZD
£1,306 GBP
View
Most Expensive
B
Do Amore Diamonds
27-82E8C04F3 · Nov 2
$4,755 NZD
$2,680 USD
View
15 more retailers have this diamond
Prices start from $838 NZDSave up to $3,917 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
1.29ct Marquise
$838 NZD