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Round|Lab Grown|IGI

1.03ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG783615147

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783615147

Diamond specifications and retailer prices

From €132 EUR
$148 USD
As of October 29, 2026
Save €643 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €775 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783615147 or 783615147. Listed at 19 retailers as of October 29, 2026, with prices from €132 to €775, a €643 spread on the same certified stone. MOH London lists it at €775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615147
Dimensions6.54 × 6.50 × 3.95 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
6.54 mm6.50 mm1.03 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783615147
Side View
Table 59.0%Crown 32.5°Girdle: MediumPavilion 41.2°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 29
Current: €775 EUR|Low: €130 EUR|High: €792 EUR|Avg: €354 EUR|-2.2%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 18
Retailer 19
October 31, 2026
Retailer 3€132 EUR
Retailer 8€148 EUR
Retailer 14€153 EUR
Retailer 2€164 EUR
Retailer 7€165 EUR
Retailer 9€272 EUR
Retailer 5€283 EUR
Retailer 17€301 EUR
Retailer 16€302 EUR
Retailer 10€358 EUR
Retailer 6€402 EUR
Retailer 4€425 EUR
Retailer 11€448 EUR
Retailer 13€450 EUR
Retailer 18€451 EUR
Retailer 12€527 EUR
Retailer 19€529 EUR
Retailer 15€577 EUR
MOH London€775 EUR

29 data points across 19 retailers

19 retailers€132 EUR to €775 EUR

A
Cheapest Retailer
-
€132 EUR
$148 USD
A
Retailer 2
-
€148 EUR
$165 USD
View
Final sale: no returns
A
Retailer 3
-
€153 EUR
$171 USD
View
A
Retailer 4
-
€164 EUR
$183 USD
View
A
Retailer 5
-
€165 EUR
$184 USD
View
A
Retailer 6
-
€272 EUR
$304 USD
View
A
Retailer 7
-
€283 EUR
ZAR 5,109 ZAR
View
A
Retailer 8
-
€301 EUR
£265 GBP
View
A
Retailer 9
-
€302 EUR
$337 USD
View
B+
Retailer 10
-
€358 EUR
$400 USD
View
B+
Retailer 11
-
€402 EUR
A$691 AUD
View
B+
Retailer 12
-
€425 EUR
$475 USD
View
B+
Retailer 13
-
€448 EUR
$500 USD
View
B+
Retailer 14
-
€450 EUR
$503 USD
View
B+
Retailer 15
-
€451 EUR
SGD 681 SGD
View
B+
Retailer 16
-
€527 EUR
$589 USD
View
B+
Retailer 17
-
€529 EUR
$591 USD
View
B+
Retailer 18
-
€577 EUR
$644 USD
View
Most Expensive
B
MOH London
LG783615147 · Oct 29
€775 EUR
£682 GBP
View
18 more retailers have this diamond
Prices start from €132 EURSave up to €643 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
€132 EUR