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Princess|Lab Grown|IGI

1.30ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG823695015

Shape and cutting style on the report: Princess cut

Certificate IGI LG823695015

Diamond specifications and retailer prices

From $674 SGD
$526 USD
As of November 2, 2026
Save $4,118 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,792 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.3ct lab-grown princess diamond

This 1.3ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695015 or 823695015. Listed at 21 retailers as of November 2, 2026, with prices from $674 to $4,792, a $4,118 spread on the same certified stone. Brilliant Earth lists it at $4,792. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695015
Dimensions5.97 × 5.92 × 4.20 mm
L/W Ratio1.01
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
5.97 mm5.92 mm1.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695015
Side View
Table 67.0%Crown 41.4°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 70.9%

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 2
Current: $4,792 SGD|Low: $674 SGD|High: $4,805 SGD|Avg: $1,874 SGD|-0.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 3, 2026
Retailer 8$674 SGD
Retailer 9$753 SGD
Retailer 18$755 SGD
Retailer 3$835 SGD
Retailer 19$918 SGD
Retailer 14$943 SGD
Retailer 17$1,012 SGD
Retailer 5$1,106 SGD
Retailer 6$1,238 SGD
Retailer 16$1,275 SGD
Retailer 2$1,286 SGD
Retailer 10$1,295 SGD
Retailer 13$1,442 SGD
Retailer 20$2,158 SGD
Retailer 21$2,199 SGD
Retailer 4$2,441 SGD
Retailer 12$2,645 SGD
Retailer 7$2,717 SGD
Retailer 11$2,863 SGD
Retailer 15$3,490 SGD
Brilliant Earth$4,792 SGD

36 data points across 21 retailers

21 retailers$674 SGD to $4,792 SGD

A
Cheapest Retailer
-
$674 SGD
$526 USD
A
Retailer 2
-
$753 SGD
$588 USD
View
Final sale: no returns
A
Retailer 3
-
$755 SGD
$589 USD
View
A
Retailer 4
-
$835 SGD
$652 USD
View
A
Retailer 5
-
$918 SGD
HK$5,600 HKD
View
Retailer 6
-
$943 SGD
$736 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,012 SGD
$790 USD
View
A
Retailer 8
-
$1,106 SGD
$863 USD
View
A
Retailer 9
-
$1,238 SGD
$966 USD
View
A
Retailer 10
-
$1,275 SGD
€948 EUR
View
A
Retailer 11
-
$1,286 SGD
£790 GBP
View
A
Retailer 12
-
$1,295 SGD
$1,011 USD
View
A
Retailer 13
-
$1,442 SGD
ZAR 18,180 ZAR
View
B+
Retailer 14
-
$2,158 SGD
$1,684 USD
View
B+
Retailer 15
-
$2,199 SGD
$1,716 USD
View
B+
Retailer 16
-
$2,441 SGD
£1,500 GBP
View
B+
Retailer 17
-
$2,645 SGD
View
B+
Retailer 18
-
$2,717 SGD
$2,121 USD
View
B+
Retailer 19
-
$2,863 SGD
$2,235 USD
View
B
Retailer 20
-
$3,490 SGD
£2,145 GBP
View
Most Expensive
B
Brilliant Earth
21240399A · Nov 2
$4,792 SGD
$3,740 USD
View
20 more retailers have this diamond
Prices start from $674 SGDSave up to $4,118 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
1.30ct Princess
$674 SGD