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Princess|Lab Grown|IGI

3.34ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG628438710

Shape and cutting style on the report: Princess cut

Certificate IGI LG628438710

Diamond specifications and retailer prices

From $501 SGD
$391 USD
As of October 30, 2026
Save $3,139 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,640 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.34ct lab-grown princess diamond

This 3.34ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG628438710 or 628438710. Listed at 16 retailers as of October 29, 2026, with prices from $501 to $3,640, a $3,139 spread on the same certified stone. Brilliant Earth lists it at $3,640. 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

3.34
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.4°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628438710
Dimensions7.97 × 7.88 × 5.62 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.97 mm7.88 mm3.34 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628438710
Side View
Table 70.0%Crown 50.4°Girdle: MediumPavilion 36.5°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
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: Oct 30
Current: $3,640 SGD|Low: $761 SGD|High: $3,640 SGD|Avg: $1,535 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$763 SGD
Retailer 5$814 SGD
Retailer 9$833 SGD
Retailer 4$996 SGD
Retailer 3$1,017 SGD
Retailer 10$1,124 SGD
Retailer 7$1,498 SGD
Retailer 6$2,432 SGD
Retailer 8$3,262 SGD
Brilliant Earth$3,640 SGD

45 data points across 10 retailers

16 retailers$501 SGD to $3,640 SGD

A
Cheapest Retailer
-
$501 SGD
$391 USD
A
Retailer 2
-
$561 SGD
$438 USD
View
A
Retailer 3
-
$622 SGD
$485 USD
View
A
Retailer 4
-
$622 SGD
$485 USD
View
A
Retailer 5
-
$763 SGD
£469 GBP
View
A
Retailer 6
-
$814 SGD
$635 USD
View
B+
Retailer 7
-
$833 SGD
$650 USD
View
A
Retailer 8
-
$996 SGD
€740 EUR
View
A
Retailer 9
-
$1,017 SGD
£625 GBP
View
A
Retailer 10
-
$1,124 SGD
$877 USD
View
B+
Retailer 11
-
$1,498 SGD
$1,169 USD
View
B+
Retailer 12
-
$1,511 SGD
$1,179 USD
View
B+
Retailer 13
-
$1,998 SGD
$1,559 USD
View
B
Retailer 14
-
$2,432 SGD
£1,494 GBP
View
Retailer 15
-
$3,262 SGD
$2,545 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
10204905A · Oct 29
$3,640 SGD
$2,840 USD
View
15 more retailers have this diamond
Prices start from $501 SGDSave up to $3,139 SGD

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
3.34ct Princess
$501 SGD