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Princess|Lab Grown|IGI

1.55ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG628423921

Shape and cutting style on the report: Princess cut

Certificate IGI LG628423921

Diamond specifications and retailer prices

From $337 SGD
$264 USD
As of October 30, 2026
Save $1,451 SGD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,803 SGD at Rare Carat · As of September 27, 2026
View at Rare Carat

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628423921 or 628423921. Listed at 26 retailers as of October 30, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628423921
Dimensions6.31 × 6.26 × 6.31 mm
L/W Ratio1.01
Culet sizePointed
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
6.31 mm6.26 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628423921
Side View
Table 71.0%Crown 43.3°Girdle: MediumPavilion 39.6°Culet: NoneDepth 72.8%

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: $1,803 SGD|Low: $325 SGD|High: $1,803 SGD|Avg: $933 SGD
Rare Carat
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
Retailer 22
October 30, 2026
Retailer 3$337 SGD
Retailer 14$377 SGD
Retailer 15$392 SGD
Retailer 5$419 SGD
Retailer 9$419 SGD
Retailer 2$480 SGD
Retailer 8$565 SGD
Retailer 20$620 SGD
Retailer 17$666 SGD
Retailer 18$720 SGD
Retailer 10$757 SGD
Retailer 7$781 SGD
Retailer 13$802 SGD
Retailer 19$975 SGD
Retailer 22$1,060 SGD
Retailer 12$1,275 SGD
Retailer 6$1,347 SGD
Retailer 16$1,499 SGD
Retailer 4$1,534 SGD
Retailer 21$1,682 SGD
Retailer 11$1,788 SGD
Rare Carat$1,803 SGD

38 data points across 22 retailers

26 retailers$337 SGD to $1,788 SGD

A
Cheapest Retailer
-
$337 SGD
$264 USD
A
Retailer 2
-
$377 SGD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$392 SGD
$307 USD
View
A
Retailer 4
-
$419 SGD
$328 USD
View
A
Retailer 5
-
$419 SGD
$328 USD
View
A
Retailer 6
-
$480 SGD
£295 GBP
View
B+
Retailer 7
-
$565 SGD
$442 USD
View
A
Retailer 8
-
$620 SGD
$485 USD
View
A
Retailer 9
-
$666 SGD
€496 EUR
View
A
Retailer 10
-
$720 SGD
ZAR 9,098 ZAR
View
A
Retailer 11
-
$757 SGD
$592 USD
View
A
Retailer 12
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$781 SGD
$611 USD
View
A
Retailer 13
-
$802 SGD
£494 GBP
View
Retailer 14
-
$910 SGD
$712 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$975 SGD
A$1,173 AUD
View
B+
Retailer 16
-
$1,060 SGD
$829 USD
View
B+
Retailer 17
-
$1,300 SGD
$1,017 USD
View
B+
Retailer 18
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$1,347 SGD
$1,054 USD
View
B
Retailer 19
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$1,412 SGD
$1,105 USD
View
B
Retailer 20
-
$1,499 SGD
A$1,804 AUD
View
B+
Retailer 21
-
$1,534 SGD
$1,200 USD
View
B
Retailer 22
-
$1,649 SGD
$1,290 USD
View
B
Retailer 23
-
$1,682 SGD
£1,036 GBP
View
Retailer 24
-
$1,786 SGD
$1,397 USD
View
Price last confirmed 75 days ago
B
Retailer 25
-
$1,788 SGD
$1,399 USD
View
Most Expensive
Rare Carat
ED177-113A_l_628423921 · Sep 27
$1,803 SGD
$1,410 USD
View
Price last confirmed 33 days ago
25 more retailers have this diamond
Prices start from $337 SGDSave up to $1,451 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
1.55ct Princess
$337 SGD