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Marquise|Lab Grown|IGI

3.10ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG841654933

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841654933

Diamond specifications and retailer prices

From $1,246 NZD
$701 USD
As of November 1, 2026
Save $8,209 NZD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,455 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841654933 or 841654933. Listed at 5 retailers as of October 28, 2026, with prices from $1,246 to $9,455, a $8,209 spread on the same certified stone. Rare Carat lists it at $9,455. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654933
Dimensions14.45 × 7.66 × 4.86 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.45 mm7.66 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654933
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.4%

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 1
Current: $9,455 NZD|Low: $1,246 NZD|High: $9,455 NZD|Avg: $5,389 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$1,246 NZD
Retailer 5$1,712 NZD
Retailer 3$3,892 NZD
Retailer 4$8,372 NZD
Rare Carat$9,455 NZD

6 data points across 5 retailers

5 retailers$1,246 NZD to $9,455 NZD

A
Cheapest Retailer
-
$1,246 NZD
$701 USD
Final sale: no returns
A
Retailer 2
-
$1,712 NZD
$963 USD
View
B+
Retailer 3
-
$3,892 NZD
$2,190 USD
View
B
Retailer 4
-
$8,372 NZD
$4,710 USD
View
Most Expensive
B
Rare Carat
841654933 · Oct 28
$9,455 NZD
$5,320 USD
View
4 more retailers have this diamond
Prices start from $1,246 NZDSave up to $8,209 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
$1,246 NZD