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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG770636405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636405

Diamond specifications and retailer prices

From €162 EUR
$181 USD
As of October 29, 2026
Save €797 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €959 EUR at Reve Diamonds · As of October 30, 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 LG770636405 or 770636405. Listed at 20 retailers as of October 29, 2026, with prices from €162 to €959, a €797 spread on the same certified stone. Reve Diamonds lists it at €959. 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 angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636405
Dimensions6.54 × 6.57 × 3.96 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
6.54 mm6.57 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636405
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

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: Oct 29
Current: €305 EUR|Low: €162 EUR|High: €848 EUR|Avg: €408 EUR
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
October 30, 2026
Retailer 5€162 EUR
Retailer 13€179 EUR
Retailer 4€266 EUR
Retailer 1€305 EUR
Retailer 9€308 EUR
Retailer 7€315 EUR
Retailer 8€336 EUR
Retailer 3€397 EUR
Retailer 2€418 EUR
Retailer 10€550 EUR
Retailer 14€576 EUR
Retailer 11€609 EUR
Retailer 6€626 EUR
Retailer 12€840 EUR

44 data points across 14 retailers

20 retailers€162 EUR to €959 EUR

Retailer 1
-
€127 EUR
$142 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€162 EUR
$181 USD
View
Final sale: no returns
Retailer 3
-
€164 EUR
$183 USD
View
Price last confirmed 23 days ago
Retailer 4
-
€179 EUR
$200 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€206 EUR
HK$1,800 HKD
View
B+
Retailer 6
-
€242 EUR
$270 USD
View
A
Retailer 7
-
€305 EUR
£269 GBP
View
A
Retailer 8
-
€308 EUR
ZAR 5,557 ZAR
View
B+
Retailer 9
-
€315 EUR
£277 GBP
View
B+
Retailer 10
-
€336 EUR
View
B+
Retailer 11
-
€397 EUR
$443 USD
View
B+
Retailer 12
-
€418 EUR
A$718 AUD
View
B+
Retailer 13
-
€466 EUR
$521 USD
View
B
Retailer 14
-
€490 EUR
SGD 740 SGD
View
B+
Retailer 15
-
€550 EUR
A$946 AUD
View
Retailer 16
-
€576 EUR
$644 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
€609 EUR
$680 USD
View
B
Retailer 18
-
€626 EUR
$699 USD
View
B
Retailer 19
-
€840 EUR
£739 GBP
View
Most Expensive
B
Reve Diamonds
40EFC3C76 · Oct 30
€959 EUR
$1,071 USD
View
19 more retailers have this diamond
Prices start from €162 EURSave up to €797 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
€162 EUR