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Marquise|Lab Grown|IGI

1.30ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG801694846

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801694846

Diamond specifications and retailer prices

From $541 NZD
As of November 4, 2026
Save $4,266 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,808 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694846 or 801694846. Listed at 14 retailers as of November 3, 2026, with prices from $541 to $4,808, a $4,266 spread on the same certified stone. Do Amore Diamonds lists it at $4,808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694846
Dimensions11.33 × 5.84 × 3.48 mm
L/W Ratio1.94
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
11.33 mm5.84 mm1.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694846
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $4,808 NZD|Low: $541 NZD|High: $6,049 NZD|Avg: $2,363 NZD|-11.7%
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
November 4, 2026
Retailer 11$541 NZD
Retailer 15$628 NZD
Retailer 2$761 NZD
Retailer 4$922 NZD
Retailer 13$1,095 NZD
Retailer 10$1,260 NZD
Retailer 5$1,263 NZD
Retailer 6$1,426 NZD
Retailer 12$2,063 NZD
Retailer 14$2,384 NZD
Retailer 8$2,971 NZD
Retailer 3$3,965 NZD
Retailer 7$3,986 NZD
Retailer 9$4,027 NZD
Do Amore Diamonds$4,808 NZD

37 data points across 15 retailers

14 retailers$541 NZD to $4,808 NZD

A+
Cheapest Retailer
-
$541 NZD
A
Retailer 2
-
$628 NZD
View
A
Retailer 3
-
$761 NZD
View
A
Retailer 4
-
$922 NZD
View
A
Retailer 5
-
$1,095 NZD
View
A
Retailer 6
-
$1,260 NZD
View
A
Retailer 7
-
$1,263 NZD
View
A
Retailer 8
-
$1,426 NZD
View
B+
Retailer 9
-
$2,063 NZD
View
B+
Retailer 10
-
$2,384 NZD
View
B+
Retailer 11
-
$2,971 NZD
View
Retailer 12
-
$3,965 NZD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$4,027 NZD
View
Most Expensive
B
Do Amore Diamonds
27-2A66C5147 · Nov 3
$4,808 NZD
$2,710 USD
View
13 more retailers have this diamond
Prices start from $541 NZDSave up to $4,266 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+
1.30ct Marquise
$541 NZD