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Round|Lab Grown|IGI

1.03ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG786693070

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786693070

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 29, 2026
Save €761 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €919 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG786693070 or 786693070. Listed at 20 retailers as of October 29, 2026, with prices from €158 to €919, a €761 spread on the same certified stone. MOH London lists it at €919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786693070
Dimensions6.48 × 6.50 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.50 mm1.03 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786693070
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: €919 EUR|Low: €151 EUR|High: €928 EUR|Avg: €424 EUR|-1.0%
MOH London
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
October 31, 2026
Retailer 14€158 EUR
Retailer 17€183 EUR
Retailer 5€195 EUR
Retailer 16€195 EUR
Retailer 15€229 EUR
Retailer 3€276 EUR
Retailer 12€336 EUR
Retailer 2€341 EUR
Retailer 10€350 EUR
Retailer 8€411 EUR
Retailer 13€477 EUR
Retailer 11€485 EUR
Retailer 7€542 EUR
Retailer 6€564 EUR
Retailer 4€628 EUR
Retailer 9€677 EUR
MOH London€919 EUR

39 data points across 17 retailers

20 retailers€158 EUR to €919 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
A
Retailer 2
-
€183 EUR
$204 USD
View
A
Retailer 3
-
€195 EUR
$218 USD
View
A
Retailer 4
-
€195 EUR
$218 USD
View
A
Retailer 5
-
€229 EUR
HK$2,000 HKD
View
B+
Retailer 6
-
€276 EUR
$308 USD
View
A
Retailer 7
-
€336 EUR
ZAR 6,059 ZAR
View
A
Retailer 8
-
€341 EUR
View
A
Retailer 9
-
€350 EUR
£308 GBP
View
B+
Retailer 10
-
€411 EUR
$459 USD
View
B+
Retailer 11
-
€477 EUR
A$820 AUD
View
B+
Retailer 12
-
€485 EUR
$542 USD
View
B+
Retailer 13
-
€542 EUR
$606 USD
View
B+
Retailer 14
-
€564 EUR
SGD 851 SGD
View
B+
Retailer 15
-
€628 EUR
$702 USD
View
B
Retailer 16
-
€664 EUR
$742 USD
View
B
Retailer 17
-
€677 EUR
$757 USD
View
B
Retailer 18
-
€694 EUR
$775 USD
View
Retailer 19
-
€868 EUR
$970 USD
View
Price last confirmed 89 days ago
Most Expensive
B
MOH London
LG786693070 · Oct 29
€919 EUR
£808 GBP
View
19 more retailers have this diamond
Prices start from €158 EURSave up to €761 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
1.03ct Round
€158 EUR