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Round|Lab Grown|IGI

1.04ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG375939533

Shape and cutting style on the report: Round brilliant

Certificate IGI LG375939533

Diamond specifications and retailer prices

From €731 EUR
$820 USD
As of November 2, 2026
Save €847 EUR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,621 EUR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG375939533 or 375939533. Listed at 14 retailers as of November 2, 2026, with a 116% 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

1.04
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG375939533
Dimensions6.50 × 6.52 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.50 mm6.52 mm1.04 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG375939533
Side View
Table 58.0%Crown 34.7°GirdlePavilion 40.9°Culet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,621 EUR|Low: €731 EUR|High: €4,126 EUR|Avg: €2,071 EUR|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€731 EUR
Retailer 7€1,229 EUR
Retailer 4€1,337 EUR
Retailer 3€1,376 EUR
Retailer 9€1,426 EUR
Retailer 11€1,426 EUR
Retailer 10€2,252 EUR
Retailer 6€2,437 EUR
Cape Diamonds€2,621 EUR
Retailer 12€2,672 EUR
Retailer 2€3,435 EUR
Retailer 5€4,072 EUR

43 data points across 12 retailers

14 retailers€731 EUR to €1,578 EUR

B
Cheapest Retailer
-
€731 EUR
$820 USD
B
Retailer 2
-
€1,229 EUR
$1,378 USD
View
B
Retailer 3
-
€1,337 EUR
$1,500 USD
View
B
Retailer 4
-
€1,376 EUR
$1,543 USD
View
Final sale: no returns
Retailer 5
-
€1,426 EUR
$1,599 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
€1,426 EUR
$1,599 USD
View
B
Retailer 7
-
€1,578 EUR
$1,770 USD
View
Retailer 8
-
€2,252 EUR
$2,526 USD
View
Price under review
Retailer 9
-
€2,437 EUR
View
Price under review
Retailer 10
-
€2,587 EUR
$2,902 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_375939533 · Oct 29
€2,621 EUR
ZAR 47,485 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from €731 EURSave up to €847 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.

B
1.04ct Round
€731 EUR