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Princess|Lab Grown|IGI

0.51ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG807628259

Shape and cutting style on the report: Princess cut

Certificate IGI LG807628259

Diamond specifications and retailer prices

From $178 SGD
$139 USD
As of October 30, 2026
Save $860 SGD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,037 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807628259 or 807628259. Listed at 18 retailers as of October 29, 2026, with prices from $178 to $1,037, a $860 spread on the same certified stone. MOH London lists it at $1,037. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807628259
Dimensions4.40 × 4.24 × 3.15 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.40 mm4.24 mm0.51 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807628259
Side View
Table 71.0%Crown 46.4°Girdle: MediumPavilion 39.2°Culet: NoneDepth 74.3%

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: $1,037 SGD|Low: $178 SGD|High: $1,068 SGD|Avg: $493 SGD|-2.9%
MOH London
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
November 1, 2026
Retailer 5$178 SGD
Retailer 9$198 SGD
Retailer 3$206 SGD
Retailer 13$220 SGD
Retailer 10$222 SGD
Retailer 2$297 SGD
Retailer 11$376 SGD
Retailer 8$400 SGD
Retailer 6$428 SGD
Retailer 7$431 SGD
Retailer 4$605 SGD
Retailer 17$606 SGD
Retailer 14$693 SGD
Retailer 15$708 SGD
Retailer 12$716 SGD
Retailer 18$750 SGD
Retailer 16$779 SGD
MOH London$1,037 SGD

23 data points across 18 retailers

18 retailers$178 SGD to $1,037 SGD

A
Cheapest Retailer
-
$178 SGD
$139 USD
A
Retailer 2
-
$198 SGD
$155 USD
View
Final sale: no returns
A
Retailer 3
-
$206 SGD
$161 USD
View
A
Retailer 4
-
$220 SGD
$172 USD
View
Retailer 5
-
$222 SGD
$174 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$297 SGD
$232 USD
View
A
Retailer 7
-
$376 SGD
£231 GBP
View
A
Retailer 8
-
$400 SGD
ZAR 5,056 ZAR
View
A
Retailer 9
-
$428 SGD
€319 EUR
View
A
Retailer 10
-
$431 SGD
$337 USD
View
B+
Retailer 11
-
$605 SGD
$473 USD
View
B+
Retailer 12
-
$606 SGD
View
B+
Retailer 13
-
$693 SGD
$542 USD
View
B+
Retailer 14
-
$708 SGD
$554 USD
View
B+
Retailer 15
-
$716 SGD
$560 USD
View
B
Retailer 16
-
$750 SGD
$587 USD
View
B+
Retailer 17
-
$779 SGD
$610 USD
View
Most Expensive
B
MOH London
LG807628259 · Oct 29
$1,037 SGD
£639 GBP
View
17 more retailers have this diamond
Prices start from $178 SGDSave up to $860 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
0.51ct Princess
$178 SGD