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Round|Lab Grown|IGI

1.30ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG783646857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783646857

Diamond specifications and retailer prices

From €157 EUR
$175 USD
As of October 29, 2026
Save €757 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €914 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783646857 or 783646857. Listed at 20 retailers as of October 29, 2026, with prices from €157 to €914, a €757 spread on the same certified stone. MOH London lists it at €914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783646857
Dimensions6.99 × 6.94 × 4.34 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
6.99 mm6.94 mm1.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783646857
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: €914 EUR|Low: €156 EUR|High: €951 EUR|Avg: €422 EUR|-2.8%
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
Retailer 18
November 1, 2026
Retailer 15€157 EUR
Retailer 14€182 EUR
Retailer 9€194 EUR
Retailer 8€334 EUR
Retailer 2€336 EUR
Retailer 11€345 EUR
Retailer 3€346 EUR
Retailer 12€371 EUR
Retailer 17€394 EUR
Retailer 16€420 EUR
Retailer 13€490 EUR
Retailer 10€490 EUR
Retailer 5€546 EUR
Retailer 18€609 EUR
Retailer 7€626 EUR
Retailer 4€674 EUR
Retailer 6€698 EUR
MOH London€914 EUR

40 data points across 18 retailers

20 retailers€157 EUR to €914 EUR

A
Cheapest Retailer
-
€157 EUR
$175 USD
A
Retailer 2
-
€182 EUR
$203 USD
View
A
Retailer 3
-
€194 EUR
$217 USD
View
Retailer 4
-
€201 EUR
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€334 EUR
ZAR 6,027 ZAR
View
A
Retailer 6
-
€336 EUR
£295 GBP
View
A
Retailer 7
-
€345 EUR
£303 GBP
View
B+
Retailer 8
-
€346 EUR
$386 USD
View
A
Retailer 9
-
€371 EUR
View
A
Retailer 10
-
€394 EUR
$440 USD
View
B+
Retailer 11
-
€420 EUR
$469 USD
View
B+
Retailer 12
-
€490 EUR
$547 USD
View
B+
Retailer 13
-
€490 EUR
A$843 AUD
View
B+
Retailer 14
-
€546 EUR
$610 USD
View
B+
Retailer 15
-
€609 EUR
$680 USD
View
Retailer 16
-
€618 EUR
$690 USD
View
Price last confirmed 46 days ago
B+
Retailer 17
-
€626 EUR
$699 USD
View
B
Retailer 18
-
€674 EUR
$753 USD
View
B
Retailer 19
-
€698 EUR
$780 USD
View
Most Expensive
B
MOH London
LG783646857 · Oct 29
€914 EUR
£804 GBP
View
19 more retailers have this diamond
Prices start from €157 EURSave up to €757 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
1.30ct Round
€157 EUR