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Marquise|Lab Grown|IGI

1.30ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644271

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)
17 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 LG784644271 or 784644271. Listed at 17 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 angle35.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644271
Dimensions11.14 × 5.69 × 3.57 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
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
11.14 mm5.69 mm1.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644271
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.7%

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: $2,144 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
Retailer 16
November 3, 2026
Retailer 13$541 NZD
Retailer 5$628 NZD
Retailer 8$688 NZD
Retailer 14$956 NZD
Retailer 9$985 NZD
Retailer 16$1,095 NZD
Retailer 11$1,260 NZD
Retailer 7$1,263 NZD
Retailer 12$1,426 NZD
Retailer 15$2,063 NZD
Retailer 4$2,083 NZD
Retailer 3$2,384 NZD
Retailer 2$2,971 NZD
Retailer 10$4,027 NZD
Retailer 6$4,515 NZD
Do Amore Diamonds$4,808 NZD

29 data points across 16 retailers

17 retailers$541 NZD to $4,808 NZD

A+
Cheapest Retailer
-
$541 NZD
A
Retailer 2
-
$628 NZD
View
A
Retailer 3
-
$688 NZD
View
Final sale: no returns
A
Retailer 4
-
$956 NZD
View
A
Retailer 5
-
$985 NZD
View
A
Retailer 6
-
$1,095 NZD
View
A
Retailer 7
-
$1,260 NZD
View
A
Retailer 8
-
$1,263 NZD
View
A
Retailer 9
-
$1,426 NZD
View
B+
Retailer 10
-
$2,063 NZD
View
B+
Retailer 11
-
$2,083 NZD
View
B+
Retailer 12
-
$2,384 NZD
View
B+
Retailer 13
-
$2,971 NZD
View
B+
Retailer 14
-
$4,027 NZD
View
Retailer 15
-
$4,515 NZD
View
Price last confirmed 7 days ago
Retailer 16
-
$4,515 NZD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-ADA646D4F · Nov 3
$4,808 NZD
$2,710 USD
View
16 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