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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG688516250

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688516250

Diamond specifications and retailer prices

From €188 EUR
$210 USD
As of November 1, 2026
Save €846 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,034 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG688516250 or 688516250. Listed at 25 retailers as of November 1, 2026, with prices from €188 to €1,034, a €846 spread on the same certified stone. Reve Diamonds lists it at €1,034. 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 angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688516250
Dimensions6.47 × 6.51 × 4.04 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
6.47 mm6.51 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688516250
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

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: €378 EUR|Low: €188 EUR|High: €1,042 EUR|Avg: €525 EUR|+2.8%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 4€188 EUR
Retailer 8€212 EUR
Retailer 3€282 EUR
Retailer 11€343 EUR
Retailer 9€360 EUR
Retailer 1€378 EUR
Retailer 2€422 EUR
Retailer 16€464 EUR
Retailer 14€509 EUR
Retailer 5€568 EUR
Retailer 13€570 EUR
Retailer 15€673 EUR
Retailer 6€686 EUR
Retailer 7€719 EUR
Retailer 10€806 EUR
Retailer 12€980 EUR
Reve Diamonds€1,034 EUR

42 data points across 17 retailers

25 retailers€188 EUR to €1,034 EUR

Retailer 1
-
€161 EUR
$180 USD
Price last confirmed 25 days ago
Retailer 2
-
€171 EUR
$191 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
€188 EUR
$210 USD
View
Final sale: no returns
Retailer 4
-
€195 EUR
$218 USD
View
Price last confirmed 24 days ago
Retailer 5
-
€198 EUR
$221 USD
View
Price last confirmed 41 days ago
Retailer 6
-
€209 EUR
$233 USD
View
Price last confirmed 37 days ago
Retailer 7
-
€209 EUR
$233 USD
View
Price last confirmed 25 days ago
Retailer 8
-
€209 EUR
$233 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
€241 EUR
HK$2,100 HKD
View
A
Retailer 10
-
€282 EUR
$315 USD
View
B+
Retailer 11
-
€343 EUR
View
B+
Retailer 12
-
€360 EUR
ZAR 6,499 ZAR
View
B+
Retailer 13
-
€378 EUR
£332 GBP
View
B+
Retailer 14
-
€422 EUR
$472 USD
View
B+
Retailer 15
-
€464 EUR
A$798 AUD
View
B+
Retailer 16
-
€509 EUR
A$875 AUD
View
B
Retailer 17
-
€568 EUR
SGD 858 SGD
View
B
Retailer 18
-
€570 EUR
A$979 AUD
View
Retailer 19
-
€670 EUR
$749 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
€673 EUR
$752 USD
View
B
Retailer 21
-
€700 EUR
$782 USD
View
B
Retailer 22
-
€719 EUR
$803 USD
View
B
Retailer 23
-
€806 EUR
$900 USD
View
B
Retailer 24
-
€980 EUR
£862 GBP
View
Most Expensive
B
Reve Diamonds
3B25BBE85 · Nov 1
€1,034 EUR
$1,155 USD
View
24 more retailers have this diamond
Prices start from €188 EURSave up to €846 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
€188 EUR