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Marquise|Lab Grown|IGI

3.10ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG772643300

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772643300

Diamond specifications and retailer prices

From $1,012 NZD
As of November 4, 2026
Save $4,460 NZD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,472 NZD at Frank Darling · As of November 4, 2026
View at Frank Darling

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 LG772643300 or 772643300. Listed at 8 retailers as of November 4, 2026, with prices from $1,012 to $5,472, a $4,460 spread on the same certified stone. Frank Darling lists it at $5,472. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772643300
Dimensions15.48 × 7.41 × 4.77 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
15.48 mm7.41 mm3.10 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772643300
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 64.4%

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 4
Current: $5,472 NZD|Low: $1,012 NZD|High: $7,276 NZD|Avg: $3,268 NZD|+0.0%
Frank Darling
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
October 28, 2026
Retailer 2$1,012 NZD
Retailer 8$1,412 NZD
Retailer 10$1,489 NZD
Retailer 11$1,717 NZD
Retailer 12$1,717 NZD
Retailer 9$1,818 NZD
Retailer 4$2,455 NZD
Retailer 6$3,086 NZD
Retailer 7$3,675 NZD
Retailer 14$3,858 NZD
Retailer 5$4,456 NZD
Retailer 13$5,000 NZD
Frank Darling$5,472 NZD
Retailer 3$7,276 NZD

9 data points across 14 retailers

8 retailers$1,012 NZD to $5,472 NZD

A
Cheapest Retailer
-
$1,012 NZD
Final sale: no returns
B+
Retailer 2
-
$1,412 NZD
View
Retailer 3
-
$2,720 NZD
View
Price last confirmed 162 days ago
B+
Retailer 4
-
$3,086 NZD
View
B+
Retailer 5
-
$3,675 NZD
View
B
Retailer 6
-
$4,456 NZD
View
Retailer 7
-
$5,000 NZD
View
Price last confirmed 58 days ago
Most Expensive
B
Frank Darling
100752028340KD · Nov 4
$5,472 NZD
$3,076 USD
View
7 more retailers have this diamond
Prices start from $1,012 NZDSave up to $4,460 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
$1,012 NZD