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Marquise|Lab Grown|IGI

1.68ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG826670223

Certificate IGI LG826670223

Diamond specifications and retailer prices

From $329 USD
Save $1,327 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,656 USD at MOH London
View at MOH London

About this 1.68ct lab-grown marquise diamond

This 1.68ct 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 LG826670223 or 826670223. Listed at 12 retailers, with prices from $329 to $1,656 at MOH London, a $1,327 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

1.68
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826670223
Dimensions12.59 × 6.20 × 3.76 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm6.20 mm1.68 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826670223
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.6%

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: Sep 30
Current: $1,656 USD|Low: $554 USD|High: $2,340 USD|Avg: $937 USD|+5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 3$659 USD
Retailer 5$660 USD
Retailer 2$697 USD
Retailer 4$722 USD
Retailer 6$1,357 USD
Retailer 7$1,570 USD
MOH London$1,656 USD

35 data points across 7 retailers

12 retailers$329 USD to $1,656 USD

B+
Cheapest Retailer
-
$329 USD
B+
Retailer 2
-
$382 USD
View
B+
Retailer 3
-
$403 USD
View
B+
Retailer 4
-
$408 USD
View
B
Retailer 5
-
$659 USD
View
B
Retailer 6
-
$660 USD
View
B
Retailer 7
-
$697 USD
ZAR 11,262 ZAR
View
B
Retailer 8
-
$723 USD
£569 GBP
View
C
Retailer 9
-
$1,313 USD
View
C
Retailer 10
-
$1,357 USD
View
C
Retailer 11
-
$1,570 USD
View
Most Expensive
C
MOH London
LG826670223 · Oct 1
$1,656 USD
£1,304 GBP
View
11 more retailers have this diamond
Prices start from $329 USDSave up to $1,327 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.

B+
1.68ct Marquise
$329 USD