CaratHunter
Plans
Round|Lab Grown|IGI

1.03ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG846647419

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647419

Diamond specifications and retailer prices

From €125 EUR
$140 USD
As of October 26, 2026
Save €772 EUR (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €897 EUR at Reve Diamonds · As of October 26, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846647419 or 846647419. Listed at 14 retailers as of October 26, 2026, with prices from €125 to €897, a €772 spread on the same certified stone. Reve Diamonds lists it at €897. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647419
Dimensions6.44 × 6.42 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.42 mm1.03 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846647419
Side View
Table 63.0%Crown 36°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 61.0%

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: Oct 26
Current: €379 EUR|Low: €125 EUR|High: €897 EUR|Avg: €389 EUR|-28.3%
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
Reve Diamonds
October 31, 2026
Retailer 3€125 EUR
Retailer 6€141 EUR
Retailer 13€145 EUR
Retailer 11€156 EUR
Retailer 5€210 EUR
Retailer 10€267 EUR
Retailer 9€273 EUR
Retailer 7€277 EUR
Retailer 12€285 EUR
Retailer 1€379 EUR
Retailer 2€443 EUR
Retailer 8€456 EUR
Retailer 4€549 EUR
Retailer 14€728 EUR
Reve Diamonds€897 EUR

7 data points across 15 retailers

14 retailers€125 EUR to €897 EUR

A
Cheapest Retailer
-
€125 EUR
$140 USD
A
Retailer 2
-
€145 EUR
$162 USD
View
B+
Retailer 3
-
€156 EUR
$174 USD
View
B+
Retailer 4
-
€210 EUR
$235 USD
View
B+
Retailer 5
-
€267 EUR
ZAR 4,815 ZAR
View
A
Retailer 6
-
€273 EUR
View
A
Retailer 7
-
€277 EUR
$309 USD
View
B+
Retailer 8
-
€285 EUR
£251 GBP
View
B+
Retailer 9
-
€379 EUR
$423 USD
View
B
Retailer 10
-
€443 EUR
$495 USD
View
B
Retailer 11
-
€456 EUR
$510 USD
View
B
Retailer 12
-
€549 EUR
$614 USD
View
B
Retailer 13
-
€728 EUR
£640 GBP
View
Most Expensive
B
Reve Diamonds
422FCDD71 · Oct 26
€897 EUR
$1,002 USD
View
13 more retailers have this diamond
Prices start from €125 EURSave up to €772 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
€125 EUR