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Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG851617097

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851617097

Diamond specifications and retailer prices

From €195 EUR
HK$1,700 HKD
As of October 30, 2026
Save €700 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €895 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851617097 or 851617097. Listed at 13 retailers as of October 30, 2026, with prices from €195 to €895, a €700 spread on the same certified stone. Yadav Diamonds lists it at €895. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617097
Dimensions6.47 × 6.43 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.43 mm1.00 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617097
Side View
Table 60.0%Crown 31.6°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €403 EUR|Low: €195 EUR|High: €895 EUR|Avg: €430 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yadav Diamonds
October 30, 2026
Retailer 12€195 EUR
Retailer 4€226 EUR
Retailer 5€279 EUR
Retailer 7€283 EUR
Retailer 8€289 EUR
Retailer 6€289 EUR
Retailer 1€403 EUR
Retailer 2€448 EUR
Retailer 3€468 EUR
Retailer 9€546 EUR
Retailer 11€586 EUR
Retailer 10€784 EUR
Yadav Diamonds€895 EUR

3 data points across 13 retailers

13 retailers€195 EUR to €895 EUR

A
Cheapest Retailer
-
€195 EUR
HK$1,700 HKD
B+
Retailer 2
-
€226 EUR
$252 USD
View
A
Retailer 3
-
€279 EUR
£246 GBP
View
A
Retailer 4
-
€283 EUR
$316 USD
View
B+
Retailer 5
-
€289 EUR
View
A
Retailer 6
-
€289 EUR
£254 GBP
View
B+
Retailer 7
-
€403 EUR
$450 USD
View
B+
Retailer 8
-
€448 EUR
$500 USD
View
B+
Retailer 9
-
€468 EUR
SGD 707 SGD
View
B
Retailer 10
-
€546 EUR
$610 USD
View
B
Retailer 11
-
€586 EUR
$655 USD
View
B
Retailer 12
-
€784 EUR
£690 GBP
View
Most Expensive
B
Yadav Diamonds
13368793 · Oct 30
€895 EUR
$1,000 USD
View
12 more retailers have this diamond
Prices start from €195 EURSave up to €700 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
1.00ct Round
€195 EUR