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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG786634022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634022

Diamond specifications and retailer prices

From €170 EUR
$190 USD
As of November 1, 2026
Save €816 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,637 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634022 or 786634022. Listed at 23 retailers as of November 1, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634022
Dimensions6.47 × 6.49 × 4.02 mm
L/W Ratio1.00
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
6.47 mm6.49 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634022
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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: Nov 1
Current: €463 EUR|Low: €170 EUR|High: €898 EUR|Avg: €403 EUR|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11€170 EUR
Retailer 3€258 EUR
Retailer 7€322 EUR
Retailer 5€328 EUR
Retailer 8€338 EUR
Retailer 10€353 EUR
Retailer 2€358 EUR
Retailer 4€406 EUR
Retailer 1€463 EUR
Retailer 12€475 EUR
Retailer 9€797 EUR
Retailer 6€888 EUR

42 data points across 12 retailers

23 retailers€170 EUR to €986 EUR

Retailer 1
-
€153 EUR
$171 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€177 EUR
$198 USD
View
Retailer 4
-
€190 EUR
$212 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€190 EUR
$212 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€218 EUR
HK$1,900 HKD
View
B+
Retailer 7
-
€258 EUR
$288 USD
View
A
Retailer 8
-
€322 EUR
£284 GBP
View
A
Retailer 9
-
€328 EUR
ZAR 5,916 ZAR
View
B+
Retailer 10
-
€338 EUR
£297 GBP
View
B+
Retailer 11
-
€353 EUR
View
Retailer 12
-
€358 EUR
$400 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
€406 EUR
$454 USD
View
B+
Retailer 14
-
€463 EUR
A$796 AUD
View
B+
Retailer 15
-
€475 EUR
$531 USD
View
B
Retailer 16
-
€521 EUR
SGD 786 SGD
View
Retailer 17
-
€610 EUR
$682 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
€626 EUR
$699 USD
View
B
Retailer 19
-
€659 EUR
$737 USD
View
B
Retailer 20
-
€797 EUR
$890 USD
View
B
Retailer 21
-
€888 EUR
£781 GBP
View
B
Retailer 22
-
€986 EUR
$1,101 USD
View
Most Expensive
Queensmith
LG786634022 · Oct 27
€1,637 EUR
£1,440 GBP
View
Price under review
22 more retailers have this diamond
Prices start from €170 EURSave up to €816 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
€170 EUR