CaratHunter
Plans
Marquise|Lab Grown|IGI

1.70ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG783622867

Certificate IGI LG783622867

Diamond specifications and retailer prices

From $358 USD
HK$2,800 HKD
Save $996 USD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,354 USD at With Clarity
View at With Clarity

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 LG783622867 or 783622867. Listed at 9 retailers, with prices from $358 to $1,354 at With Clarity, a $996 spread on the same certified stone. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783622867
Dimensions12.17 × 6.17 × 3.91 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.17 mm6.17 mm1.70 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783622867
Side View
Table 62.0%Crown 34°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 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $532 USD|Low: $358 USD|High: $1,342 USD|Avg: $736 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 1, 2026
Retailer 8$358 USD
Retailer 3$445 USD
Retailer 1$532 USD
Retailer 5$597 USD
Retailer 4$610 USD
Retailer 6$650 USD
Retailer 7$1,103 USD
With Clarity$1,327 USD
Retailer 2$1,327 USD

34 data points across 9 retailers

9 retailers$358 USD to $1,354 USD

A
Cheapest Retailer
-
$358 USD
HK$2,800 HKD
B+
Retailer 2
-
$445 USD
View
A
Retailer 3
-
$532 USD
€507 EUR
View
B+
Retailer 4
-
$597 USD
View
B+
Retailer 5
-
$612 USD
£482 GBP
View
B+
Retailer 6
-
$650 USD
View
B
Retailer 7
-
$1,103 USD
View
B
Retailer 8
-
$1,327 USD
£1,045 GBP
View
Most Expensive
B
With Clarity
783622867 · Oct 1
$1,354 USD
View
8 more retailers have this diamond
Prices start from $358 USDSave up to $996 USD

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.

A
1.70ct Marquise
$358 USD