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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG831693556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831693556

Diamond specifications and retailer prices

From €342 EUR
$382 USD
As of October 30, 2026
Save €2,469 EUR (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,811 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831693556 or 831693556. Listed at 14 retailers as of October 30, 2026, with prices from €342 to €2,811, a €2,469 spread on the same certified stone. Brilliant Earth lists it at €2,811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693556
Dimensions7.32 × 7.38 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.32 mm7.38 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693556
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: €2,811 EUR|Low: €342 EUR|High: €3,965 EUR|Avg: €990 EUR|-29.1%
Brilliant Earth
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
November 1, 2026
Retailer 13€342 EUR
Retailer 6€424 EUR
Retailer 2€486 EUR
Retailer 3€510 EUR
Retailer 8€510 EUR
Retailer 10€615 EUR
Retailer 14€653 EUR
Retailer 7€680 EUR
Retailer 12€882 EUR
Retailer 9€1,114 EUR
Retailer 4€1,213 EUR
Retailer 5€1,347 EUR
Retailer 11€1,531 EUR
Brilliant Earth€2,811 EUR

17 data points across 14 retailers

14 retailers€342 EUR to €2,811 EUR

A+
Cheapest Retailer
-
€342 EUR
$382 USD
Final sale: no returns
A
Retailer 2
-
€424 EUR
HK$3,700 HKD
View
A
Retailer 3
-
€486 EUR
£428 GBP
View
A
Retailer 4
-
€510 EUR
$570 USD
View
A
Retailer 5
-
€510 EUR
$570 USD
View
A
Retailer 6
-
€615 EUR
View
A
Retailer 7
-
€653 EUR
ZAR 11,785 ZAR
View
A
Retailer 8
-
€680 EUR
£598 GBP
View
A
Retailer 9
-
€882 EUR
A$1,516 AUD
View
B+
Retailer 10
-
€1,114 EUR
$1,245 USD
View
B+
Retailer 11
-
€1,213 EUR
SGD 1,831 SGD
View
B+
Retailer 12
-
€1,347 EUR
$1,505 USD
View
B+
Retailer 13
-
€1,531 EUR
£1,347 GBP
View
Most Expensive
B
Brilliant Earth
22132481A · Oct 31
€2,811 EUR
$3,140 USD
View
13 more retailers have this diamond
Prices start from €342 EURSave up to €2,469 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+
1.52ct Round
€342 EUR