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Princess|Lab Grown|IGI

0.51ct G VS1 Princess Lab Grown Diamond

VG • G/VS1 • IGI LG843689211

Shape and cutting style on the report: Princess cut

Certificate IGI LG843689211

Diamond specifications and retailer prices

From $303 SGD
€226 EUR
As of October 29, 2026
Save $876 SGD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,179 SGD at MOH London · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843689211 or 843689211. Listed at 8 retailers as of October 29, 2026, with prices from $303 to $1,179, a $876 spread on the same certified stone. MOH London lists it at $1,179. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843689211
Dimensions4.40 × 4.36 × 3.12 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.40 mm4.36 mm0.51 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843689211
Side View
Table 83.0%Crown 47°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,179 SGD|Low: $295 SGD|High: $1,186 SGD|Avg: $512 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$303 SGD
Retailer 2$312 SGD
Retailer 6$326 SGD
Retailer 3$358 SGD
Retailer 5$387 SGD
Retailer 7$551 SGD
Retailer 8$591 SGD
MOH London$1,179 SGD

12 data points across 8 retailers

8 retailers$303 SGD to $1,179 SGD

B+
Cheapest Retailer
-
$303 SGD
€226 EUR
B+
Retailer 2
-
$312 SGD
£192 GBP
View
B+
Retailer 3
-
$326 SGD
$255 USD
View
B+
Retailer 4
-
$358 SGD
$280 USD
View
B+
Retailer 5
-
$387 SGD
£239 GBP
View
B
Retailer 6
-
$551 SGD
$431 USD
View
B
Retailer 7
-
$591 SGD
$462 USD
View
Most Expensive
C
MOH London
LG843689211 · Nov 1
$1,179 SGD
£726 GBP
View
7 more retailers have this diamond
Prices start from $303 SGDSave up to $876 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.

B+
0.51ct Princess
$303 SGD