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Round|Lab Grown|IGI

3.92ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG530214161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG530214161

Diamond specifications and retailer prices

From €420 EUR
$469 USD
As of November 1, 2026
Save €3,313 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,733 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.92ct lab-grown round diamond

This 3.92ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530214161 or 530214161. Listed at 14 retailers as of October 31, 2026, with prices from €420 to €3,733, a €3,313 spread on the same certified stone. Do Amore Diamonds lists it at €3,733. 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

3.92
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530214161
Dimensions10.21 × 10.16 × 6.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.21 mm10.16 mm3.92 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530214161
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,733 EUR|Low: €339 EUR|High: €3,733 EUR|Avg: €1,340 EUR
Do Amore 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
Retailer 14
November 1, 2026
Retailer 10€420 EUR
Retailer 3€471 EUR
Retailer 13€471 EUR
Retailer 11€521 EUR
Retailer 8€649 EUR
Retailer 12€813 EUR
Retailer 14€885 EUR
Retailer 7€888 EUR
Retailer 9€1,400 EUR
Retailer 4€1,512 EUR
Retailer 6€2,026 EUR
Retailer 5€2,399 EUR
Retailer 2€2,400 EUR
Do Amore Diamonds€3,733 EUR

42 data points across 14 retailers

14 retailers€420 EUR to €3,733 EUR

A
Cheapest Retailer
-
€420 EUR
$469 USD
A
Retailer 2
-
€471 EUR
$526 USD
View
Final sale: no returns
A
Retailer 3
-
€471 EUR
$526 USD
View
A
Retailer 4
-
€521 EUR
$582 USD
View
Retailer 5
-
€521 EUR
$582 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€649 EUR
$725 USD
View
B+
Retailer 7
-
€813 EUR
$908 USD
View
A
Retailer 8
-
€885 EUR
$989 USD
View
A
Retailer 9
-
€888 EUR
£781 GBP
View
B+
Retailer 10
-
€1,400 EUR
$1,564 USD
View
B+
Retailer 11
-
€1,512 EUR
$1,689 USD
View
B
Retailer 12
-
€2,026 EUR
$2,264 USD
View
B
Retailer 13
-
€2,400 EUR
£2,111 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6E56BEBF0 · Oct 31
€3,733 EUR
$4,170 USD
View
13 more retailers have this diamond
Prices start from €420 EURSave up to €3,313 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
3.92ct Round
€420 EUR