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 €734 EUR
$820 USD
As of October 31, 2026
Save €850 EUR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,631 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 October 31, 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
Color
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: Oct 31
Current: €2,631 EUR|Low: €734 EUR|High: €4,142 EUR|Avg: €2,034 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
Retailer 13
October 30, 2026
Retailer 9€734 EUR
Retailer 8€1,233 EUR
Retailer 4€1,343 EUR
Retailer 3€1,381 EUR
Retailer 10€1,431 EUR
Retailer 12€1,431 EUR
Retailer 5€1,584 EUR
Retailer 11€2,261 EUR
Retailer 6€2,446 EUR
Cape Diamonds€2,631 EUR
Retailer 13€2,683 EUR
Retailer 2€3,459 EUR
Retailer 7€4,109 EUR

43 data points across 13 retailers

14 retailers€734 EUR to €1,584 EUR

B
Cheapest Retailer
-
€734 EUR
$820 USD
B
Retailer 2
-
€1,233 EUR
$1,378 USD
View
B
Retailer 3
-
€1,343 EUR
$1,500 USD
View
B
Retailer 4
-
€1,381 EUR
$1,543 USD
View
Final sale: no returns
Retailer 5
-
€1,431 EUR
$1,599 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,431 EUR
$1,599 USD
View
B
Retailer 7
-
€1,584 EUR
$1,770 USD
View
Retailer 8
-
€2,261 EUR
$2,526 USD
View
Price under review
Retailer 9
-
€2,446 EUR
View
Price under review
Retailer 10
-
€2,598 EUR
$2,902 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_375939533 · Oct 29
€2,631 EUR
ZAR 47,485 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from €734 EURSave up to €850 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
€734 EUR