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Round|Lab Grown|IGI

1.05ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG813678712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813678712

Diamond specifications and retailer prices

From €160 EUR
$179 USD
As of November 1, 2026
Save €1,024 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,184 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813678712 or 813678712. Listed at 21 retailers as of October 30, 2026, with prices from €160 to €1,184, a €1,024 spread on the same certified stone. Yadav Diamonds lists it at €1,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813678712
Dimensions6.45 × 6.43 × 4.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.43 mm1.05 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813678712
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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: Nov 1
Current: €485 EUR|Low: €154 EUR|High: €1,235 EUR|Avg: €471 EUR|+0.6%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 18€160 EUR
Retailer 3€186 EUR
Retailer 2€199 EUR
Retailer 5€199 EUR
Retailer 4€279 EUR
Retailer 13€343 EUR
Retailer 16€347 EUR
Retailer 11€357 EUR
Retailer 9€414 EUR
Retailer 1€485 EUR
Retailer 17€495 EUR
Retailer 8€562 EUR
Retailer 7€572 EUR
Retailer 10€687 EUR
Retailer 6€693 EUR
Retailer 14€873 EUR
Retailer 15€929 EUR
Retailer 12€1,164 EUR

39 data points across 18 retailers

21 retailers€160 EUR to €1,184 EUR

A
Cheapest Retailer
-
€160 EUR
$179 USD
A
Retailer 2
-
€186 EUR
$208 USD
View
Retailer 3
-
€199 EUR
$222 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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€199 EUR
$222 USD
View
A
Retailer 5
-
€241 EUR
HK$2,100 HKD
View
B+
Retailer 6
-
€279 EUR
$312 USD
View
A
Retailer 7
-
€343 EUR
ZAR 6,191 ZAR
View
A
Retailer 8
-
€347 EUR
View
A
Retailer 9
-
€357 EUR
£314 GBP
View
B+
Retailer 10
-
€414 EUR
$463 USD
View
B+
Retailer 11
-
€485 EUR
A$833 AUD
View
B+
Retailer 12
-
€495 EUR
$553 USD
View
B+
Retailer 13
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€562 EUR
$628 USD
View
B+
Retailer 14
-
€572 EUR
SGD 864 SGD
View
B+
Retailer 15
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€639 EUR
$714 USD
View
B
Retailer 16
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€687 EUR
$768 USD
View
B
Retailer 17
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€707 EUR
$790 USD
View
B
Retailer 18
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€873 EUR
$975 USD
View
B
Retailer 19
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€929 EUR
£817 GBP
View
B
Retailer 20
-
€1,164 EUR
$1,300 USD
View
Most Expensive
B
Yadav Diamonds
13053643 · Oct 30
€1,184 EUR
$1,323 USD
View
20 more retailers have this diamond
Prices start from €160 EURSave up to €1,024 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
1.05ct Round
€160 EUR