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Round|Lab Grown|IGI

1.70ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG603336019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG603336019

Diamond specifications and retailer prices

From $354 USD
As of October 29, 2026
Save $1,368 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,722 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG603336019 or 603336019. Listed at 18 retailers as of October 29, 2026, with prices from $354 to $1,722, a $1,368 spread on the same certified stone. MOH London lists it at $1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603336019
Dimensions7.74 × 7.70 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.74 mm7.70 mm1.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603336019
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,722 USD|Low: $354 USD|High: $1,899 USD|Avg: $856 USD|-9.1%
MOH London
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 16$354 USD
Retailer 18$395 USD
Retailer 6$422 USD
Retailer 11$450 USD
Retailer 5$451 USD
Retailer 10$451 USD
Retailer 17$590 USD
Retailer 14$619 USD
Retailer 12$685 USD
Retailer 8$712 USD
Retailer 4$775 USD
Retailer 13$787 USD
Retailer 3$1,017 USD
Retailer 7$1,323 USD
Retailer 9$1,450 USD
Retailer 15$1,451 USD
Retailer 2$1,656 USD
MOH London$1,722 USD

30 data points across 18 retailers

18 retailers$354 USD to $1,722 USD

A
Cheapest Retailer
-
$354 USD
A
Retailer 2
-
$395 USD
View
Final sale: no returns
A
Retailer 3
-
$422 USD
View
B+
Retailer 4
-
$450 USD
View
A
Retailer 5
-
$451 USD
View
A
Retailer 6
-
$451 USD
View
A
Retailer 7
-
$590 USD
View
B+
Retailer 8
-
$619 USD
View
B+
Retailer 9
-
$685 USD
£540 GBP
View
B+
Retailer 10
-
$712 USD
View
B+
Retailer 11
-
$775 USD
ZAR 12,523 ZAR
View
B+
Retailer 12
-
$787 USD
£620 GBP
View
B
Retailer 13
-
$1,017 USD
A$1,565 AUD
View
B
Retailer 14
-
$1,323 USD
View
B
Retailer 15
-
$1,450 USD
View
B
Retailer 16
-
$1,451 USD
View
B
Retailer 17
-
$1,656 USD
View
Most Expensive
B
MOH London
LG603336019 · Oct 29
$1,722 USD
£1,356 GBP
View
17 more retailers have this diamond
Prices start from $354 USDSave up to $1,368 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.70ct Round
$354 USD