CaratHunter
Plans
Round|Lab Grown|IGI

1.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG733527162

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733527162

Diamond specifications and retailer prices

From €127 EUR
As of November 5, 2026
Save €773 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €899 EUR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733527162 or 733527162. Listed at 19 retailers as of November 5, 2026, with prices from €127 to €899, a €773 spread on the same certified stone. Reve Diamonds lists it at €899. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733527162
Dimensions6.41 × 6.36 × 3.97 mm
L/W Ratio1.01
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
6.41 mm6.36 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733527162
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: Nov 5
Current: €298 EUR|Low: €122 EUR|High: €899 EUR|Avg: €367 EUR|+9.9%
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
Reve Diamonds
November 6, 2026
Retailer 13€127 EUR
Retailer 12€141 EUR
Retailer 15€147 EUR
Retailer 3€157 EUR
Retailer 14€157 EUR
Retailer 5€214 EUR
Retailer 8€266 EUR
Retailer 1€298 EUR
Retailer 10€374 EUR
Retailer 6€436 EUR
Retailer 4€442 EUR
Retailer 2€505 EUR
Retailer 11€526 EUR
Retailer 7€554 EUR
Retailer 9€732 EUR
Reve Diamonds€899 EUR

44 data points across 16 retailers

19 retailers€127 EUR to €899 EUR

A
Cheapest Retailer
-
€127 EUR
A
Retailer 2
-
€141 EUR
View
Final sale: no returns
A
Retailer 3
-
€147 EUR
View
Retailer 4
-
€157 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€157 EUR
View
A
Retailer 6
-
€182 EUR
View
B+
Retailer 7
-
€214 EUR
View
A
Retailer 8
-
€246 EUR
View
A
Retailer 9
-
€266 EUR
View
B+
Retailer 10
-
€298 EUR
View
Retailer 11
-
€361 EUR
View
Price last confirmed 33 days ago
B+
Retailer 12
-
€374 EUR
View
B+
Retailer 13
-
€436 EUR
View
B+
Retailer 14
-
€442 EUR
View
B
Retailer 15
-
€505 EUR
View
B
Retailer 16
-
€526 EUR
View
B
Retailer 17
-
€554 EUR
View
B
Retailer 18
-
€732 EUR
View
Most Expensive
B
Reve Diamonds
DB5BFE5A4 · Nov 6
€899 EUR
$1,009 USD
View
18 more retailers have this diamond
Prices start from €127 EURSave up to €773 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
1.01ct Round
€127 EUR