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Marquise|Lab Grown|IGI

3.10ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG848655866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848655866

Diamond specifications and retailer prices

From $1,341 NZD
As of November 4, 2026
Save $5,276 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,618 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848655866 or 848655866. Listed at 12 retailers as of November 4, 2026, with prices from $1,341 to $6,618, a $5,276 spread on the same certified stone. Do Amore Diamonds lists it at $6,618. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848655866
Dimensions15.31 × 7.47 × 4.65 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.31 mm7.47 mm3.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848655866
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.2%

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: $6,618 NZD|Low: $1,341 NZD|High: $6,618 NZD|Avg: $3,577 NZD
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
November 5, 2026
Retailer 8$1,341 NZD
Retailer 11$1,412 NZD
Retailer 5$1,631 NZD
Retailer 7$1,816 NZD
Retailer 2$2,498 NZD
Retailer 4$2,624 NZD
Retailer 3$4,026 NZD
Retailer 10$4,036 NZD
Retailer 12$4,771 NZD
Retailer 6$4,908 NZD
Retailer 9$5,995 NZD
Do Amore Diamonds$6,618 NZD

3 data points across 12 retailers

12 retailers$1,341 NZD to $6,618 NZD

A
Cheapest Retailer
-
$1,341 NZD
B+
Retailer 2
-
$1,412 NZD
View
A
Retailer 3
-
$1,631 NZD
View
A
Retailer 4
-
$1,816 NZD
View
B+
Retailer 5
-
$2,498 NZD
View
B+
Retailer 6
-
$2,624 NZD
View
B
Retailer 7
-
$4,026 NZD
View
B
Retailer 8
-
$4,036 NZD
View
B
Retailer 9
-
$4,771 NZD
View
B
Retailer 10
-
$4,908 NZD
View
B
Retailer 11
-
$5,995 NZD
View
Most Expensive
B
Do Amore Diamonds
25-102243-013 · Nov 4
$6,618 NZD
$3,720 USD
View
11 more retailers have this diamond
Prices start from $1,341 NZDSave up to $5,276 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
3.10ct Marquise
$1,341 NZD