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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG770636327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636327

Diamond specifications and retailer prices

From €146 EUR
$163 USD
As of November 1, 2026
Save €707 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €853 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770636327 or 770636327. Listed at 22 retailers as of October 29, 2026, with prices from €146 to €853, a €707 spread on the same certified stone. MOH London lists it at €853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636327
Dimensions6.49 × 6.54 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.49 mm6.54 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636327
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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: Nov 1
Current: €853 EUR|Low: €146 EUR|High: €893 EUR|Avg: €362 EUR|-4.3%
MOH London
Retailer 2
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Retailer 21
November 2, 2026
Retailer 10€146 EUR
Retailer 7€164 EUR
Retailer 4€169 EUR
Retailer 6€182 EUR
Retailer 20€182 EUR
Retailer 9€206 EUR
Retailer 8€246 EUR
Retailer 17€311 EUR
Retailer 16€313 EUR
Retailer 15€313 EUR
Retailer 11€315 EUR
Retailer 2€317 EUR
Retailer 5€398 EUR
Retailer 18€435 EUR
Retailer 13€442 EUR
Retailer 19€446 EUR
Retailer 14€499 EUR
Retailer 3€583 EUR
Retailer 21€614 EUR
Retailer 12€632 EUR
MOH London€853 EUR

32 data points across 21 retailers

22 retailers€146 EUR to €853 EUR

A
Cheapest Retailer
-
€146 EUR
$163 USD
A
Retailer 2
-
€164 EUR
$183 USD
View
Final sale: no returns
A
Retailer 3
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€169 EUR
$189 USD
View
A
Retailer 4
-
€182 EUR
$203 USD
View
Retailer 5
-
€182 EUR
$203 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€206 EUR
HK$1,800 HKD
View
B+
Retailer 7
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€246 EUR
$275 USD
View
A
Retailer 8
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€311 EUR
View
A
Retailer 9
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€313 EUR
£275 GBP
View
A
Retailer 10
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€313 EUR
ZAR 5,647 ZAR
View
B+
Retailer 11
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€315 EUR
$352 USD
View
A
Retailer 12
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€317 EUR
£279 GBP
View
B+
Retailer 13
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€398 EUR
$445 USD
View
B+
Retailer 14
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€435 EUR
A$748 AUD
View
B+
Retailer 15
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€442 EUR
A$760 AUD
View
B+
Retailer 16
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€446 EUR
$498 USD
View
B+
Retailer 17
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€476 EUR
$532 USD
View
B+
Retailer 18
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€499 EUR
SGD 753 SGD
View
B+
Retailer 19
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€583 EUR
$651 USD
View
Retailer 20
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€614 EUR
A$1,056 AUD
View
Price last confirmed 8 days ago
B
Retailer 21
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€632 EUR
$706 USD
View
Most Expensive
B
MOH London
LG770636327 · Oct 29
€853 EUR
£750 GBP
View
21 more retailers have this diamond
Prices start from €146 EURSave up to €707 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
€146 EUR