CaratHunter
Plans
Marquise|Lab Grown|IGI

3.53ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG743570681

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743570681

Diamond specifications and retailer prices

From $6,203 NZD
$3,490 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $6,203 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.53ct lab-grown marquise diamond

This 3.53ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743570681 or 743570681. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.53
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743570681
Dimensions15.50 × 8.15 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.50 mm8.15 mm3.53 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743570681
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $6,203 NZD|Low: $1,253 NZD|High: $10,895 NZD|Avg: $3,477 NZD|-43.1%
Brilliant Earth
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
July 26, 2026
Retailer 6$1,562 NZD
Retailer 9$1,760 NZD
Retailer 8$1,885 NZD
Retailer 11$2,073 NZD
Retailer 2$2,079 NZD
Retailer 4$2,360 NZD
Retailer 10$2,904 NZD
Retailer 3$3,681 NZD
Retailer 12$3,765 NZD
Retailer 7$4,191 NZD
Retailer 15$4,232 NZD
Retailer 5$4,582 NZD
Retailer 14$5,325 NZD
Retailer 13$5,507 NZD
Brilliant Earth$6,203 NZD

69 data points across 15 retailers

1 retailer

B
Brilliant Earth
16889606A · Nov 2
$6,203 NZD
$3,490 USD
View

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.

B
3.53ct Marquise
$6,203 NZD