CaratHunter
Plans
Round|Lab Grown|IGI

0.53ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG633453344

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633453344

Diamond specifications and retailer prices

From €81 EUR
$90 USD
As of November 1, 2026
Save €672 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €753 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG633453344 or 633453344. Listed at 17 retailers as of November 1, 2026, with prices from €81 to €753, a €672 spread on the same certified stone. Reve Diamonds lists it at €753. 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

0.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633453344
Dimensions5.24 × 5.29 × 3.14 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
5.24 mm5.29 mm0.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633453344
Side View
Table 59.0%Crown 34.1°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.7%

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 1
Current: €90 EUR|Low: €81 EUR|High: €780 EUR|Avg: €250 EUR|-21.9%
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 1, 2026
Retailer 8€81 EUR
Retailer 1€90 EUR
Retailer 5€93 EUR
Retailer 2€106 EUR
Retailer 6€113 EUR
Retailer 9€143 EUR
Retailer 11€184 EUR
Retailer 4€210 EUR
Retailer 14€219 EUR
Retailer 13€233 EUR
Retailer 7€248 EUR
Retailer 12€308 EUR
Retailer 3€320 EUR
Retailer 15€373 EUR
Retailer 10€731 EUR
Reve Diamonds€753 EUR

43 data points across 16 retailers

17 retailers€81 EUR to €753 EUR

A
Cheapest Retailer
-
€81 EUR
$90 USD
A
Retailer 2
-
€90 EUR
$100 USD
View
Final sale: no returns
A
Retailer 3
-
€93 EUR
$104 USD
View
A
Retailer 4
-
€106 EUR
$118 USD
View
Retailer 5
-
€113 EUR
$126 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€143 EUR
$160 USD
View
A
Retailer 7
-
€184 EUR
£162 GBP
View
A
Retailer 8
-
€210 EUR
$235 USD
View
B+
Retailer 9
-
€219 EUR
View
B+
Retailer 10
-
€233 EUR
$260 USD
View
Retailer 11
-
€233 EUR
$260 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
€248 EUR
$277 USD
View
B+
Retailer 13
-
€308 EUR
$344 USD
View
B+
Retailer 14
-
€320 EUR
$357 USD
View
B+
Retailer 15
-
€373 EUR
$416 USD
View
B
Retailer 16
-
€731 EUR
£643 GBP
View
Most Expensive
B
Reve Diamonds
447644028 · Nov 1
€753 EUR
$841 USD
View
16 more retailers have this diamond
Prices start from €81 EURSave up to €672 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
0.53ct Round
€81 EUR