CaratHunter
Plans
Marquise|Lab Grown|IGI

1.70ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG837601853

Certificate IGI LG837601853

Diamond specifications and retailer prices

From $1,322 USD
2 retailers carry this diamond
Most expensive: $1,322 USD at Brilliance
View at Brilliance

About this 1.7ct lab-grown marquise diamond

This 1.7ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837601853 or 837601853. Listed at 2 retailers. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837601853
Dimensions13.11 × 6.30 × 3.76 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.11 mm6.30 mm1.70 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837601853
Side View
Table 61.0%Crown 34.5°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,322 USD|Low: $604 USD|High: $1,322 USD|Avg: $843 USD
Brilliance
Retailer 2
October 1, 2026
Retailer 2$604 USD
Brilliance$1,322 USD

2 data points across 2 retailers

2 retailers

B+
Retailer 1
-
$604 USD
£476 GBP
Price last confirmed 13 days ago
Most Expensive
C
Brilliance
D45701352 · Oct 1
$1,322 USD
View
1 more retailer has this diamond

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.

B+
1.70ct Marquise
$1,322 USD