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Princess|Lab Grown|IGI

3.09ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG680572713

Shape and cutting style on the report: Princess cut

Certificate IGI LG680572713

Diamond specifications and retailer prices

From $561 SGD
$439 USD
As of October 30, 2026
Save $1,676 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,237 SGD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 3.09ct lab-grown princess diamond

This 3.09ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680572713 or 680572713. Listed at 12 retailers as of October 30, 2026, with prices from $561 to $2,237, a $1,676 spread on the same certified stone. NZ Jewellers lists it at $2,237. 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

3.09
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680572713
Dimensions8.01 × 7.93 × 5.71 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm7.93 mm3.09 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680572713
Side View
Table 62.0%Crown 41.3°Girdle: THN-MEDPavilion 38.7°Culet: NoneDepth 72.0%

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: Oct 30
Current: $2,237 SGD|Low: $561 SGD|High: $5,829 SGD|Avg: $1,998 SGD
NZ Jewellers
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
Retailer 16
October 31, 2026
Retailer 11$561 SGD
Retailer 4$629 SGD
Retailer 13$695 SGD
Retailer 15$769 SGD
Retailer 12$882 SGD
Retailer 10$952 SGD
Retailer 14$1,087 SGD
Retailer 3$1,093 SGD
Retailer 2$1,150 SGD
Retailer 5$1,298 SGD
Retailer 9$1,870 SGD
Retailer 16$2,026 SGD
NZ Jewellers$2,237 SGD
Retailer 6$3,540 SGD
Retailer 8$4,474 SGD
Retailer 7$5,829 SGD

5 data points across 16 retailers

12 retailers$561 SGD to $2,237 SGD

A
Cheapest Retailer
-
$561 SGD
$439 USD
A
Retailer 2
-
$629 SGD
$492 USD
View
A
Retailer 3
-
$695 SGD
$544 USD
View
A
Retailer 4
-
$769 SGD
HK$4,700 HKD
View
A
Retailer 5
-
$882 SGD
$690 USD
View
A
Retailer 6
-
$952 SGD
£586 GBP
View
B+
Retailer 7
-
$1,087 SGD
$850 USD
View
B+
Retailer 8
-
$1,093 SGD
$855 USD
View
B+
Retailer 9
-
$1,150 SGD
£708 GBP
View
B
Retailer 10
-
$1,870 SGD
$1,463 USD
View
B
Retailer 11
-
$2,026 SGD
$1,585 USD
View
Most Expensive
B
NZ Jewellers
9c9f768f-cab0-4aea-9be5-42084f17bc23 · Oct 31
$2,237 SGD
$1,750 USD
View
11 more retailers have this diamond
Prices start from $561 SGDSave up to $1,676 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
3.09ct Princess
$561 SGD