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Round|Lab Grown|IGI

1.70ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG770638019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770638019

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 29, 2026
Save €961 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,164 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG770638019 or 770638019. Listed at 21 retailers as of October 28, 2026, with prices from €202 to €1,164, a €961 spread on the same certified stone. Brilliant Earth lists it at €1,164. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770638019
Dimensions7.65 × 7.59 × 4.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.65 mm7.59 mm1.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770638019
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: €1,164 EUR|Low: €194 EUR|High: €1,262 EUR|Avg: €575 EUR|-7.8%
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
October 31, 2026
Retailer 13€202 EUR
Retailer 3€251 EUR
Retailer 6€251 EUR
Retailer 2€418 EUR
Retailer 4€427 EUR
Retailer 10€430 EUR
Retailer 7€462 EUR
Retailer 5€483 EUR
Retailer 11€585 EUR
Retailer 12€657 EUR
Retailer 14€899 EUR
Retailer 9€1,003 EUR
Retailer 8€1,009 EUR
Brilliant Earth€1,164 EUR

43 data points across 14 retailers

21 retailers€202 EUR to €1,164 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
A
Retailer 3
-
€251 EUR
$280 USD
View
A
Retailer 4
-
€251 EUR
$280 USD
View
A
Retailer 5
-
€418 EUR
View
B+
Retailer 6
-
€427 EUR
$477 USD
View
A
Retailer 7
-
€430 EUR
ZAR 7,766 ZAR
View
A
Retailer 8
-
€462 EUR
£407 GBP
View
A
Retailer 9
-
€483 EUR
$540 USD
View
B+
Retailer 10
-
€515 EUR
$575 USD
View
B+
Retailer 11
-
€585 EUR
A$1,005 AUD
View
B+
Retailer 12
-
€657 EUR
$734 USD
View
Retailer 13
-
€735 EUR
$821 USD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
€805 EUR
$899 USD
View
B
Retailer 15
-
€852 EUR
$952 USD
View
B
Retailer 16
-
€899 EUR
$1,004 USD
View
B
Retailer 17
-
€1,003 EUR
$1,120 USD
View
B
Retailer 18
-
€1,009 EUR
£888 GBP
View
B
Retailer 19
-
€1,020 EUR
$1,139 USD
View
B
Retailer 20
-
€1,100 EUR
$1,229 USD
View
Most Expensive
B
Brilliant Earth
19961007A · Oct 28
€1,164 EUR
$1,300 USD
View
20 more retailers have this diamond
Prices start from €202 EURSave up to €961 EUR

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
€202 EUR