CaratHunter
Plans
Princess|Lab Grown|IGI

4.12ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG500144721

Shape and cutting style on the report: Princess cut

Certificate IGI LG500144721

Diamond specifications and retailer prices

From $8,271 SGD
$6,470 USD
As of October 31, 2026
17 retailers carry this diamond
Most expensive: $40,375 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 4.12ct lab-grown princess diamond

This 4.12ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500144721 or 500144721. Listed at 17 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.12
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500144721
Dimensions8.93 × 8.92 × 6.02 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.93 mm8.92 mm4.12 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500144721
Side View
Table 73.5%Crown 38.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $40,375 SGD|Low: $8,271 SGD|High: $67,037 SGD|Avg: $33,881 SGD
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 16$8,271 SGD
Retailer 15$22,674 SGD
Retailer 4$23,218 SGD
Retailer 8$24,091 SGD
Retailer 3$24,650 SGD
Retailer 9$25,347 SGD
Retailer 5$25,395 SGD
Retailer 14$25,913 SGD
Retailer 18$26,009 SGD
Retailer 17$26,302 SGD
Retailer 10$28,237 SGD
Retailer 12$29,055 SGD
Retailer 6$37,680 SGD
MOH London$40,375 SGD
Retailer 11$47,527 SGD
Retailer 13$55,988 SGD
Retailer 2$57,012 SGD
Retailer 7$65,570 SGD

25 data points across 18 retailers

17 retailers

B
Cheapest Retailer
-
$8,271 SGD
$6,470 USD
Retailer 2
-
$22,674 SGD
$17,736 USD
View
Price under review
Retailer 3
-
$23,218 SGD
$18,162 USD
View
Price under review
Retailer 4
-
$24,650 SGD
$19,282 USD
View
Price under review
Retailer 5
-
$25,395 SGD
$19,865 USD
View
Price under review
Final sale: no returns
Retailer 6
-
$26,009 SGD
$20,345 USD
View
Price under review
Retailer 7
-
$26,302 SGD
$20,574 USD
View
Price under review
Retailer 8
-
$29,055 SGD
£17,896 GBP
View
Price under review
Most Expensive
MOH London
LG500144721 · Nov 1
$40,375 SGD
£24,868 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $8,271 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
4.12ct Princess
$8,271 SGD